How far is Hechi from Kunming?
The distance between Kunming (Kunming Changshui International Airport) and Hechi (Hechi Jinchengjiang Airport) is 311 miles / 501 kilometers / 271 nautical miles.
The driving distance from Kunming (KMG) to Hechi (HCJ) is 451 miles / 726 kilometers, and travel time by car is about 8 hours 11 minutes.
Kunming Changshui International Airport – Hechi Jinchengjiang Airport
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Distance from Kunming to Hechi
There are several ways to calculate the distance from Kunming to Hechi. Here are two standard methods:
Vincenty's formula (applied above)- 311.363 miles
- 501.090 kilometers
- 270.567 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- 310.833 miles
- 500.237 kilometers
- 270.107 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 Hechi?
The estimated flight time from Kunming Changshui International Airport to Hechi Jinchengjiang Airport is 1 hour and 5 minutes.
What is the time difference between Kunming and Hechi?
Flight carbon footprint between Kunming Changshui International Airport (KMG) and Hechi Jinchengjiang Airport (HCJ)
On average, flying from Kunming to Hechi generates about 71 kg of CO2 per passenger, and 71 kilograms equals 156 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 Hechi
See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Hechi Jinchengjiang Airport (HCJ).
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 | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″E |