How far is Hengyang from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Hengyang (Hengyang Nanyue Airport) is 626 miles / 1008 kilometers / 544 nautical miles.
The driving distance from Sanya (SYX) to Hengyang (HNY) is 784 miles / 1262 kilometers, and travel time by car is about 18 hours 53 minutes.
Sanya Phoenix International Airport – Hengyang Nanyue Airport
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Distance from Sanya to Hengyang
There are several ways to calculate the distance from Sanya to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 626.485 miles
- 1008.230 kilometers
- 544.400 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- 628.676 miles
- 1011.756 kilometers
- 546.304 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 Hengyang?
The estimated flight time from Sanya Phoenix International Airport to Hengyang Nanyue Airport is 1 hour and 41 minutes.
What is the time difference between Sanya and Hengyang?
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Hengyang Nanyue Airport (HNY)
On average, flying from Sanya to Hengyang generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 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 Hengyang
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Hengyang Nanyue Airport (HNY).
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 | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |