How far is Changsha from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Changsha (Changsha Huanghua International Airport) is 1688 miles / 2717 kilometers / 1467 nautical miles.
The driving distance from Heihe (HEK) to Changsha (CSX) is 1957 miles / 3150 kilometers, and travel time by car is about 35 hours 45 minutes.
Heihe Aihui Airport – Changsha Huanghua International Airport
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Distance from Heihe to Changsha
There are several ways to calculate the distance from Heihe to Changsha. Here are two standard methods:
Vincenty's formula (applied above)- 1688.047 miles
- 2716.649 kilometers
- 1466.873 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- 1689.385 miles
- 2718.802 kilometers
- 1468.036 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 Heihe to Changsha?
The estimated flight time from Heihe Aihui Airport to Changsha Huanghua International Airport is 3 hours and 41 minutes.
What is the time difference between Heihe and Changsha?
Flight carbon footprint between Heihe Aihui Airport (HEK) and Changsha Huanghua International Airport (CSX)
On average, flying from Heihe to Changsha generates about 192 kg of CO2 per passenger, and 192 kilograms equals 423 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Heihe to Changsha
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Changsha Huanghua International Airport (CSX).
Airport information
| Origin | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China  |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″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 |