How far is Hengyang from Tunxi?
The distance between Tunxi (Huangshan Tunxi International Airport) and Hengyang (Hengyang Nanyue Airport) is 394 miles / 635 kilometers / 343 nautical miles.
The driving distance from Tunxi (TXN) to Hengyang (HNY) is 490 miles / 789 kilometers, and travel time by car is about 9 hours 33 minutes.
Huangshan Tunxi International Airport – Hengyang Nanyue Airport
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Distance from Tunxi to Hengyang
There are several ways to calculate the distance from Tunxi to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 394.311 miles
- 634.582 kilometers
- 342.647 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- 394.076 miles
- 634.203 kilometers
- 342.442 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 Tunxi to Hengyang?
The estimated flight time from Huangshan Tunxi International Airport to Hengyang Nanyue Airport is 1 hour and 14 minutes.
What is the time difference between Tunxi and Hengyang?
Flight carbon footprint between Huangshan Tunxi International Airport (TXN) and Hengyang Nanyue Airport (HNY)
On average, flying from Tunxi to Hengyang generates about 83 kg of CO2 per passenger, and 83 kilograms equals 183 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tunxi to Hengyang
See the map of the shortest flight path between Huangshan Tunxi International Airport (TXN) and Hengyang Nanyue Airport (HNY).
Airport information
| Origin | Huangshan Tunxi International Airport |
|---|---|
| City: | Tunxi |
| Country: | China  |
| IATA Code: | TXN |
| ICAO Code: | ZSTX |
| Coordinates: | 29°43′59″N, 118°15′21″E |
| Destination | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |