How far is Longnan from Kunming?
The distance between Kunming (Kunming Changshui International Airport) and Longnan (Longnan Chengxian Airport) is 633 miles / 1019 kilometers / 550 nautical miles.
The driving distance from Kunming (KMG) to Longnan (LNL) is 825 miles / 1327 kilometers, and travel time by car is about 15 hours 24 minutes.
Kunming Changshui International Airport – Longnan Chengxian Airport
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Distance from Kunming to Longnan
There are several ways to calculate the distance from Kunming to Longnan. Here are two standard methods:
Vincenty's formula (applied above)- 633.062 miles
- 1018.814 kilometers
- 550.115 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- 634.799 miles
- 1021.610 kilometers
- 551.625 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 Longnan?
The estimated flight time from Kunming Changshui International Airport to Longnan Chengxian Airport is 1 hour and 41 minutes.
What is the time difference between Kunming and Longnan?
Flight carbon footprint between Kunming Changshui International Airport (KMG) and Longnan Chengxian Airport (LNL)
On average, flying from Kunming to Longnan generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 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 Longnan
See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Longnan Chengxian Airport (LNL).
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 | Longnan Chengxian Airport |
|---|---|
| City: | Longnan |
| Country: | China |
| IATA Code: | LNL |
| ICAO Code: | ZLLN |
| Coordinates: | 33°47′16″N, 105°47′49″E |