How far is Hechi from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Hechi (Hechi Jinchengjiang Airport) is 461 miles / 741 kilometers / 400 nautical miles.
The driving distance from Sanya (SYX) to Hechi (HCJ) is 632 miles / 1017 kilometers, and travel time by car is about 15 hours 55 minutes.
Sanya Phoenix International Airport – Hechi Jinchengjiang Airport
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Distance from Sanya to Hechi
There are several ways to calculate the distance from Sanya to Hechi. Here are two standard methods:
Vincenty's formula (applied above)- 460.708 miles
- 741.438 kilometers
- 400.345 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- 462.511 miles
- 744.339 kilometers
- 401.911 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 Sanya to Hechi?
The estimated flight time from Sanya Phoenix International Airport to Hechi Jinchengjiang Airport is 1 hour and 22 minutes.
What is the time difference between Sanya and Hechi?
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Hechi Jinchengjiang Airport (HCJ)
On average, flying from Sanya to Hechi generates about 93 kg of CO2 per passenger, and 93 kilograms equals 205 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sanya to Hechi
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Hechi Jinchengjiang Airport (HCJ).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |
| Destination | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″E |