How far is Mengnai from Changsha?
The distance between Changsha (Changsha Huanghua International Airport) and Mengnai (Huatugou Airport) is 1463 miles / 2355 kilometers / 1272 nautical miles.
The driving distance from Changsha (CSX) to Mengnai (HTT) is 1834 miles / 2951 kilometers, and travel time by car is about 33 hours 49 minutes.
Changsha Huanghua International Airport – Huatugou Airport
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Distance from Changsha to Mengnai
There are several ways to calculate the distance from Changsha to Mengnai. 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 Changsha to Mengnai?
The estimated flight time from Changsha Huanghua International Airport to Huatugou Airport is 3 hours and 16 minutes.
What is the time difference between Changsha and Mengnai?
Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Huatugou Airport (HTT)
On average, flying from Changsha to Mengnai 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 Changsha to Mengnai
See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Huatugou Airport (HTT).
Airport information
| Origin | Changsha Huanghua International Airport |
|---|---|
| City: | Changsha |
| Country: | China  |
| IATA Code: | CSX |
| ICAO Code: | ZGHA |
| Coordinates: | 28°11′21″N, 113°13′12″E |
| Destination | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |