How far is Heihe from Kunming?
The distance between Kunming (Kunming Changshui International Airport) and Heihe (Heihe Aihui Airport) is 2177 miles / 3504 kilometers / 1892 nautical miles.
The driving distance from Kunming (KMG) to Heihe (HEK) is 2650 miles / 4265 kilometers, and travel time by car is about 48 hours 6 minutes.
Kunming Changshui International Airport – Heihe Aihui Airport
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Distance from Kunming to Heihe
There are several ways to calculate the distance from Kunming to Heihe. 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 Kunming to Heihe?
The estimated flight time from Kunming Changshui International Airport to Heihe Aihui Airport is 4 hours and 37 minutes.
What is the time difference between Kunming and Heihe?
Flight carbon footprint between Kunming Changshui International Airport (KMG) and Heihe Aihui Airport (HEK)
On average, flying from Kunming to Heihe 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 Kunming to Heihe
See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Heihe Aihui Airport (HEK).
Airport information
| Origin | Kunming Changshui International Airport |
|---|---|
| City: | Kunming |
| Country: | China  |
| IATA Code: | KMG |
| ICAO Code: | ZPPP |
| Coordinates: | 24°59′32″N, 102°44′38″E |
| Destination | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |