How far is Kunming from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Kunming (Kunming Changshui International Airport) is 2177 miles / 3504 kilometers / 1892 nautical miles.
The driving distance from Heihe (HEK) to Kunming (KMG) is 2650 miles / 4264 kilometers, and travel time by car is about 48 hours 9 minutes.
Heihe Aihui Airport – Kunming Changshui International Airport
Search flights
Distance from Heihe to Kunming
There are several ways to calculate the distance from Heihe to Kunming. Here are two standard methods:
Vincenty's formula (applied above)- 2177.290 miles
- 3504.009 kilometers
- 1892.013 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- 2177.963 miles
- 3505.092 kilometers
- 1892.598 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 Kunming?
The estimated flight time from Heihe Aihui Airport to Kunming Changshui International Airport is 4 hours and 37 minutes.
What is the time difference between Heihe and Kunming?
Flight carbon footprint between Heihe Aihui Airport (HEK) and Kunming Changshui International Airport (KMG)
On average, flying from Heihe to Kunming generates about 238 kg of CO2 per passenger, and 238 kilograms equals 524 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 Kunming
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Kunming Changshui International Airport (KMG).
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 | Kunming Changshui International Airport |
|---|---|
| City: | Kunming |
| Country: | China |
| IATA Code: | KMG |
| ICAO Code: | ZPPP |
| Coordinates: | 24°59′32″N, 102°44′38″E |