How far is Udon Thani from Hefei?
The distance between Hefei (Hefei Luogang Airport) and Udon Thani (Udon Thani International Airport) is 1344 miles / 2164 kilometers / 1168 nautical miles.
The driving distance from Hefei (HFE) to Udon Thani (UTH) is 1727 miles / 2780 kilometers, and travel time by car is about 32 hours 34 minutes.
Hefei Luogang Airport – Udon Thani International Airport
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Distance from Hefei to Udon Thani
There are several ways to calculate the distance from Hefei to Udon Thani. 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 Hefei to Udon Thani?
The estimated flight time from Hefei Luogang Airport to Udon Thani International Airport is 3 hours and 2 minutes.
What is the time difference between Hefei and Udon Thani?
The time difference between Hefei and Udon Thani is 1 hour. Udon Thani is 1 hour behind Hefei.
Flight carbon footprint between Hefei Luogang Airport (HFE) and Udon Thani International Airport (UTH)
On average, flying from Hefei to Udon Thani 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 Hefei to Udon Thani
See the map of the shortest flight path between Hefei Luogang Airport (HFE) and Udon Thani International Airport (UTH).
Airport information
| Origin | Hefei Luogang Airport |
|---|---|
| City: | Hefei |
| Country: | China  |
| IATA Code: | HFE |
| ICAO Code: | ZSOF |
| Coordinates: | 31°46′48″N, 117°17′52″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 |