How far is Luang Namtha from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Luang Namtha (Louang Namtha Airport) is 262 miles / 422 kilometers / 228 nautical miles.
The driving distance from Udon Thani (UTH) to Luang Namtha (LXG) is 431 miles / 694 kilometers, and travel time by car is about 9 hours 13 minutes.
Udon Thani International Airport – Louang Namtha Airport
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Distance from Udon Thani to Luang Namtha
There are several ways to calculate the distance from Udon Thani to Luang Namtha. Here are two standard methods:
Vincenty's formula (applied above)- 262.450 miles
- 422.373 kilometers
- 228.063 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- 263.450 miles
- 423.981 kilometers
- 228.932 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 Udon Thani to Luang Namtha?
The estimated flight time from Udon Thani International Airport to Louang Namtha Airport is 59 minutes.
What is the time difference between Udon Thani and Luang Namtha?
There is no time difference between Udon Thani and Luang Namtha.
Flight carbon footprint between Udon Thani International Airport (UTH) and Louang Namtha Airport (LXG)
On average, flying from Udon Thani to Luang Namtha generates about 64 kg of CO2 per passenger, and 64 kilograms equals 140 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Udon Thani to Luang Namtha
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Louang Namtha Airport (LXG).
Airport information
| Origin | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |
| Destination | Louang Namtha Airport |
|---|---|
| City: | Luang Namtha |
| Country: | Laos  |
| IATA Code: | LXG |
| ICAO Code: | VLLN |
| Coordinates: | 20°58′1″N, 101°24′0″E |