How far is Sanya from Hengchun?
The distance between Hengchun (Hengchun Airport) and Sanya (Sanya Phoenix International Airport) is 779 miles / 1253 kilometers / 677 nautical miles.
Hengchun Airport – Sanya Phoenix International Airport
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Distance from Hengchun to Sanya
There are several ways to calculate the distance from Hengchun to Sanya. Here are two standard methods:
Vincenty's formula (applied above)- 778.517 miles
- 1252.902 kilometers
- 676.513 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 777.842 miles
- 1251.815 kilometers
- 675.926 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Hengchun to Sanya?
The estimated flight time from Hengchun Airport to Sanya Phoenix International Airport is 1 hour and 58 minutes.
What is the time difference between Hengchun and Sanya?
Flight carbon footprint between Hengchun Airport (HCN) and Sanya Phoenix International Airport (SYX)
On average, flying from Hengchun to Sanya generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Hengchun to Sanya
See the map of the shortest flight path between Hengchun Airport (HCN) and Sanya Phoenix International Airport (SYX).
Airport information
| Origin | Hengchun Airport |
|---|---|
| City: | Hengchun |
| Country: | Taiwan  |
| IATA Code: | HCN |
| ICAO Code: | RCKW |
| Coordinates: | 22°2′27″N, 120°43′48″E |
| Destination | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |