How far is Changsha from Mengnai?
The distance between Mengnai (Huatugou Airport) and Changsha (Changsha Huanghua International Airport) is 1463 miles / 2355 kilometers / 1272 nautical miles.
The driving distance from Mengnai (HTT) to Changsha (CSX) is 1836 miles / 2955 kilometers, and travel time by car is about 33 hours 53 minutes.
Huatugou Airport – Changsha Huanghua International Airport
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Distance from Mengnai to Changsha
There are several ways to calculate the distance from Mengnai to Changsha. Here are two standard methods:
Vincenty's formula (applied above)- 1463.253 miles
- 2354.878 kilometers
- 1271.532 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- 1461.685 miles
- 2352.354 kilometers
- 1270.169 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 Mengnai to Changsha?
The estimated flight time from Huatugou Airport to Changsha Huanghua International Airport is 3 hours and 16 minutes.
What is the time difference between Mengnai and Changsha?
Flight carbon footprint between Huatugou Airport (HTT) and Changsha Huanghua International Airport (CSX)
On average, flying from Mengnai to Changsha generates about 177 kg of CO2 per passenger, and 177 kilograms equals 391 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Mengnai to Changsha
See the map of the shortest flight path between Huatugou Airport (HTT) and Changsha Huanghua International Airport (CSX).
Airport information
| Origin | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |
| Destination | Changsha Huanghua International Airport |
|---|---|
| City: | Changsha |
| Country: | China |
| IATA Code: | CSX |
| ICAO Code: | ZGHA |
| Coordinates: | 28°11′21″N, 113°13′12″E |