How far is Kunming from Longnan?
The distance between Longnan (Longnan Chengxian Airport) and Kunming (Kunming Changshui International Airport) is 633 miles / 1019 kilometers / 550 nautical miles.
The driving distance from Longnan (LNL) to Kunming (KMG) is 825 miles / 1328 kilometers, and travel time by car is about 15 hours 26 minutes.
Longnan Chengxian Airport – Kunming Changshui International Airport
Search flights
Distance from Longnan to Kunming
There are several ways to calculate the distance from Longnan to Kunming. 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 Longnan to Kunming?
The estimated flight time from Longnan Chengxian Airport to Kunming Changshui International Airport is 1 hour and 41 minutes.
What is the time difference between Longnan and Kunming?
Flight carbon footprint between Longnan Chengxian Airport (LNL) and Kunming Changshui International Airport (KMG)
On average, flying from Longnan to Kunming 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 Longnan to Kunming
See the map of the shortest flight path between Longnan Chengxian Airport (LNL) and Kunming Changshui International Airport (KMG).
Airport information
| Origin | Longnan Chengxian Airport |
|---|---|
| City: | Longnan |
| Country: | China  |
| IATA Code: | LNL |
| ICAO Code: | ZLLN |
| Coordinates: | 33°47′16″N, 105°47′49″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 |