How far is Udon Thani from Tongliao?
The distance between Tongliao (Tongliao Airport) and Udon Thani (Udon Thani International Airport) is 2131 miles / 3429 kilometers / 1852 nautical miles.
The driving distance from Tongliao (TGO) to Udon Thani (UTH) is 2653 miles / 4270 kilometers, and travel time by car is about 49 hours 17 minutes.
Tongliao Airport – Udon Thani International Airport
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Distance from Tongliao to Udon Thani
There are several ways to calculate the distance from Tongliao to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 2130.871 miles
- 3429.305 kilometers
- 1851.676 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- 2134.155 miles
- 3434.589 kilometers
- 1854.530 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 Tongliao to Udon Thani?
The estimated flight time from Tongliao Airport to Udon Thani International Airport is 4 hours and 32 minutes.
What is the time difference between Tongliao and Udon Thani?
The time difference between Tongliao and Udon Thani is 1 hour. Udon Thani is 1 hour behind Tongliao.
Flight carbon footprint between Tongliao Airport (TGO) and Udon Thani International Airport (UTH)
On average, flying from Tongliao to Udon Thani generates about 232 kg of CO2 per passenger, and 232 kilograms equals 512 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tongliao to Udon Thani
See the map of the shortest flight path between Tongliao Airport (TGO) and Udon Thani International Airport (UTH).
Airport information
| Origin | Tongliao Airport |
|---|---|
| City: | Tongliao |
| Country: | China  |
| IATA Code: | TGO |
| ICAO Code: | ZBTL |
| Coordinates: | 43°33′24″N, 122°11′59″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 |