Geo Countries
Sandao, Hainan, China – China Flag

Current Date And Time In Sandao, China

Wednesday, 12 August 2026
21:08:17 CST
State: Hainan
Currency: Chinese Yuan (CNY)
Timezone: UTC +08:00 (CST)
District: Baoting Li and Miao Autonomous County

🗺 Map of Sandao, Hainan, China – GPS Coordinates & Satellite View


Explore the interactive satellite map of Sandao, a city in Hainan, China, located in Asia. This page provides precise GPS coordinates, latitude and longitude values, DMS (Degrees Minutes Seconds) and DDM (Degrees Decimal Minutes) formats for Sandao β€” all essential for geographic navigation, logistics planning, GIS integration and location intelligence workflows. View the live satellite map to explore terrain, streets and urban structure of Sandao.

Professional use cases: Supply chain & logistics routing • Delivery territory mapping • Real estate site analysis • Field operations & fleet management • Market research for regional expansion into Asia • GIS platform data integration • Travel planning & proximity analysis • Strategic site selection for China operations.

🌍 GPS Coordinates of Sandao, Hainan

📍 LATITUDE
18.467°
North (N)
📍 LONGITUDE
109.664°
East (E)
🎯 Precision: WGS84 Datum • Format: Decimal Degrees • Accuracy: ±1 meter
Coordinate FormatLatitudeLongitude
Decimal Degrees (DD)18.467° N109.6644° E
Signed Decimal Degrees18.467109.6644
Degrees Minutes Seconds (DMS)18° 28' 1" N109° 39' 52" E
Degrees Decimal Minutes (DDM)18° 28.0194' N109° 39.8616' E

☀️ Sunrise, Sunset & Day Length in Sandao Today

🔥 SUNRISE
06:21 AM
🌅 SUNSET
07:11 PM
⏳ DAY LENGTH
12h 50m
🌅 SOLAR NOON
12:46 PM
Calculated for today (12 Aug 2026) from Sandao’s GPS coordinates • times shown in local time.

🌐 Sandao’s Global Position — Equator, Prime Meridian & Antipode

📍 DISTANCE FROM EQUATOR
2,056 km
(1,277 mi) • Sandao is in the northern hemisphere
📍 DIST. FROM PRIME MERIDIAN
11,579 km
(7,195 mi) • Sandao is in the eastern hemisphere
🌐 ANTIPODAL COORDINATES
18.467° S, 70.336° W
The point exactly opposite Sandao through the Earth's core
If you dug a tunnel straight through the Earth's center from Sandao, you'd surface nearest to Arica, Chile, about 3 km from the exact antipodal point — most of the Earth's surface opposite any given point is open ocean, so an exact land match is rare.

📊 Geographic Profile of Sandao

📍 Location Details

CitySandao
StateHainan (ζ΅·ε—ηœ)
CountryChina
ContinentAsia
DistrictBaoting Li and Miao Autonomous County
Time Zone+08:00

📈 Area & Population

Area (km²)100.34 km²
Area (mi²)38.74 mi²
Elevation75 m / 246 ft
GPS (DD)18.467, 109.6644

📊 Geographic Intelligence & Neighboring Cities

🗺 Neighboring Cities of Sandao

Nearby Cities Found: 6 cities
Parent State: Hainan
Parent Country: China

📈 City Size & Population Analysis

📏 Built-Up Area: 100.34 km²

✈️ Distance & Travel Time to Nearby Cities

Straight-line (great-circle) distance from Sandao to each nearby city, calculated using the Haversine formula. Estimated travel time is based on a standard drive speed of 60 km/h. Use this data for delivery routing, courier zoning and last-mile logistics planning around Hainan.

CityStateDirectionDistance (km)Distance (mi)Drive Est.Map
NanlinHainanSW8 km5 mi~8m🗺 View
XinzhengHainanNW9 km6 mi~9m🗺 View
JiamaoHainanN11 km7 mi~11m🗺 View
HaitangwanHainanSE11 km7 mi~11m🗺 View
LiugongHainanNE14 km9 mi~14m🗺 View
XiangshuiHainanN15 km9 mi~15m🗺 View

Note: Distances are straight-line (great-circle) between city centers. Actual road distances and travel times will vary based on route and traffic conditions.
Some cities listed above (particularly those on islands or across large water bodies) may not be reachable by direct road — ferry or air travel may be required for those destinations.

🚗 Distance from Sandao to Capitals

STATE CAPITAL • Haikou
188 km (117 mi)
N of Sandao • ~3h 8m drive (straight-line)
NATIONAL CAPITAL • Beijing
2,470 km (1,535 mi)
N of Sandao • ~41h 10m drive (straight-line)

🏙️ GPS Coordinates of Major Cities in Hainan

Find exact latitude, longitude and elevation for the largest cities in Hainan, the home state of Sandao, along with each city's aerial distance from Haikou, Hainan's state capital. Handy reference data for routing, delivery zone mapping and GIS software.

City NameLatitudeLongitudeElevationDist. from State CapitalMap & Coords
Haikou20.0342° N110.3465° E9 m0 km🗺 View Map
Sanya18.2544° N109.5095° E1 m217 km🗺 View Map
Wenchang19.5516° N110.8028° E17 m72 km🗺 View Map
Wanning18.7993° N110.3841° E15 m137 km🗺 View Map
Qionghai19.2425° N110.4642° E24 m89 km🗺 View Map
Basuo19.1027° N108.6657° E17 m204 km🗺 View Map
Xiuying20.0007° N110.2936° E16 m7 km🗺 View Map
Nada19.5213° N109.579° E148 m99 km🗺 View Map
Wuzhishan18.7823° N109.5013° E305 m165 km🗺 View Map
Qiongshan20.0086° N110.3538° E20 m3 km🗺 View Map
✈️ Nearest Airport
Sanya Phoenix International Airport
IATA: SYX
32 km (20 mi) from Sandao
States By Alphabets

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🌍 Sandao Map Guide – Location Intelligence & Geographic Reference

📍 Why GPS Coordinates of Sandao Matter

The exact GPS location of Sandao gives business professionals, delivery operators and site planners a fixed reference point inside Hainan. These coordinates power satellite-based navigation, geofencing for local delivery fleets, sales territory boundaries and proximity checks for a new store or branch opening. All three coordinate formats β€” DD, DMS and DDM β€” are listed above for direct use across mapping tools. › Compare Hainan state-level map data

📈 Coordinate Formats for Sandao Mapping

Decimal Degrees (DD) is the standard format used across web mapping APIs and dispatch software. DMS (Degrees Minutes Seconds) shows up in surveying records, printed maps and older GPS hardware still used by field crews. DDM (Degrees Decimal Minutes) is the go-to format for marine and aviation navigation. All three formats for Sandao are ready to paste straight into route planners, dispatch boards and geospatial software — see the full coordinate formats table above.

🗺 Satellite Map Uses for Sandao

The satellite view of Sandao lets you check street layout, building density, land use and access roads before committing to a decision. Real estate teams use it to scout plots and assess neighborhood growth. Field service and utility crews use it to plan site visits, coverage zones and installation routes ahead of time. › View the full China map

🌎 Regional Position of Sandao in Hainan

Sandao sits within Hainan, China, in the Asia region. Its position relative to other cities shapes trade flow, transport access and local market reach. Location intelligence from this mapping data supports territory planning, competitor proximity analysis and coverage-gap research. › Explore nearby cities

🚚 Logistics & Route Planning with Sandao Coordinates

Transportation and dispatch teams use GPS coordinates of Sandao for last-mile delivery routing, warehouse placement analysis and freight corridor optimization. The city center provides a reliable starting point for distance calculations, zone pricing models and delivery time estimates across Hainan. › Browse every city in Hainan

💻 Using Sandao Location Data in Business Platforms

Coordinates for Sandao in WGS84 decimal format are compatible with Google Maps, OpenStreetMap, Mapbox, ESRI ArcGIS and all major mapping platforms. Use them for geofencing, distance-based search, map overlays and location-based dashboards. Also useful for CRM territory assignment, field service scheduling and emergency response coordination in China. › Country geolocation database

📊 How to Use Sandao Map Data

🔠 Copy & Use CoordinatesUse the latitude and longitude of Sandao directly in Google Maps, navigation apps, mapping software or API integrations. Three coordinate formats are listed for maximum compatibility across tools.
🚛 Explore Nearby CitiesUse the nearby cities tool to find every town and city close to Sandao. Ideal for coverage planning, cross-town logistics and regional market research.
🏝 Compare Hainan CitiesAccess the full city directory for Hainan ranked by population, area and density for precise site comparisons and territory planning.

❓ Frequently Asked Questions About Sandao Location & Map

📍 What are the GPS coordinates of Sandao?

The GPS coordinates of Sandao are latitude 18.467° and longitude 109.6644°. In directional format: 18.467° N, 109.6644° E. These coordinates mark the center of Sandao in Hainan and work with Google Maps, OpenStreetMap and every major navigation app.

🌎 Where is Sandao located?

Sandao is a city in Hainan, China, on the continent of Asia. It falls within Baoting Li and Miao Autonomous County. View its exact position on the satellite map above or check nearby cities for regional context.

📈 What are the DMS coordinates of Sandao?

In DMS (Degrees Minutes Seconds) format, Sandao sits at: Latitude 18° 28' 1" N and Longitude 109° 39' 52" E. This format is common in surveying records, printed maps and legacy GPS hardware still used by field crews on site visits.

🗺 How can I view Sandao on a satellite map?

The interactive satellite map of Sandao is embedded on this page and shows streets, buildings and terrain. You can also enter the GPS coordinates 18.467, 109.6644 directly into Google Maps, Apple Maps or any navigation app to locate Sandao in Hainan. For broader context, explore the Hainan state map or nearby cities.

✈️ What is the nearest airport to Sandao?

The nearest airport to Sandao is Sanya Phoenix International Airport (SYX), roughly 32 km away. See the Nearest Airport card in the sidebar for the exact distance in kilometers and miles.

🚗 How far is Sandao from Haikou?

Sandao is approximately 188 km (117 mi) from Haikou, the capital of Hainan, measured as a straight-line distance between city centers. See the Major Cities table above for distances from other cities in Hainan.

⛰️ What is the elevation of Sandao?

Sandao sits at an elevation of approximately 75 meters (246 feet) above sea level — see the Geographic Profile above. Compare it against other cities in the Major Cities table for Hainan.

🗺 Which cities are closest to Sandao?

The closest cities to Sandao include Nanlin, Xinzheng, Jiamao. See the Geographic Intelligence panel above for the full list with distances, or the nearby cities tool for a complete breakdown.

☀️ What time does the sun rise and set in Sandao today?

Today in Sandao, sunrise is at 06:21 AM and sunset is at 07:11 PM, giving a day length of 12h 50m. See the Sunrise & Sunset panel above, calculated directly from Sandao's GPS coordinates and updated daily.

📍 How far is Sandao from the Equator?

Sandao is approximately 2,056 km (1,277 mi) from the Equator, in the northern hemisphere. It's also about 11,579 km from the Prime Meridian. See the Global Position panel above for the full breakdown.

🌐 What is on the exact opposite side of the Earth from Sandao?

The antipodal point of Sandao — the spot exactly opposite it through the Earth's center — falls nearest to Arica, Chile, roughly 3 km from the true antipode. Since about 71% of the Earth's surface is ocean, most antipodal points land in open water rather than on a named city.

🚗 How far is Sandao from Beijing, the capital of China?

Sandao is approximately 2,470 km (1,535 mi) N of Beijing, the national capital of China, measured as a straight-line distance between city centers. See the Distance to Capitals card above.