How far is Hefei from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Hefei (Hefei Luogang Airport) is 1344 miles / 2164 kilometers / 1168 nautical miles.
The driving distance from Udon Thani (UTH) to Hefei (HFE) is 1723 miles / 2773 kilometers, and travel time by car is about 32 hours 34 minutes.
Udon Thani International Airport – Hefei Luogang Airport
Search flights
Distance from Udon Thani to Hefei
There are several ways to calculate the distance from Udon Thani to Hefei. Here are two standard methods:
Vincenty's formula (applied above)- 1344.447 miles
- 2163.678 kilometers
- 1168.293 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- 1346.205 miles
- 2166.506 kilometers
- 1169.820 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 Hefei?
The estimated flight time from Udon Thani International Airport to Hefei Luogang Airport is 3 hours and 2 minutes.
What is the time difference between Udon Thani and Hefei?
The time difference between Udon Thani and Hefei is 1 hour. Hefei is 1 hour ahead of Udon Thani.
Flight carbon footprint between Udon Thani International Airport (UTH) and Hefei Luogang Airport (HFE)
On average, flying from Udon Thani to Hefei generates about 170 kg of CO2 per passenger, and 170 kilograms equals 374 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 Hefei
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Hefei Luogang Airport (HFE).
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 | Hefei Luogang Airport |
|---|---|
| City: | Hefei |
| Country: | China  |
| IATA Code: | HFE |
| ICAO Code: | ZSOF |
| Coordinates: | 31°46′48″N, 117°17′52″E |