How far is Udon Thani from Kunming?
The distance between Kunming (Kunming Changshui International Airport) and Udon Thani (Udon Thani International Airport) is 523 miles / 842 kilometers / 455 nautical miles.
The driving distance from Kunming (KMG) to Udon Thani (UTH) is 844 miles / 1359 kilometers, and travel time by car is about 16 hours 41 minutes.
Kunming Changshui International Airport – Udon Thani International Airport
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Distance from Kunming to Udon Thani
There are several ways to calculate the distance from Kunming to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 523.290 miles
- 842.154 kilometers
- 454.727 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- 525.532 miles
- 845.762 kilometers
- 456.675 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 Udon Thani?
The estimated flight time from Kunming Changshui International Airport to Udon Thani International Airport is 1 hour and 29 minutes.
What is the time difference between Kunming and Udon Thani?
The time difference between Kunming and Udon Thani is 1 hour. Udon Thani is 1 hour behind Kunming.
Flight carbon footprint between Kunming Changshui International Airport (KMG) and Udon Thani International Airport (UTH)
On average, flying from Kunming to Udon Thani generates about 102 kg of CO2 per passenger, and 102 kilograms equals 225 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 Udon Thani
See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Udon Thani International Airport (UTH).
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 | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |