How far is Udon Thani from Qionghai?
The distance between Qionghai (Qionghai Bo'ao Airport) and Udon Thani (Udon Thani International Airport) is 518 miles / 834 kilometers / 450 nautical miles.
The driving distance from Qionghai (BAR) to Udon Thani (UTH) is 1003 miles / 1614 kilometers, and travel time by car is about 23 hours 58 minutes.
Qionghai Bo'ao Airport – Udon Thani International Airport
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Distance from Qionghai to Udon Thani
There are several ways to calculate the distance from Qionghai to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 517.917 miles
- 833.506 kilometers
- 450.057 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- 517.338 miles
- 832.576 kilometers
- 449.555 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 Qionghai to Udon Thani?
The estimated flight time from Qionghai Bo'ao Airport to Udon Thani International Airport is 1 hour and 28 minutes.
What is the time difference between Qionghai and Udon Thani?
The time difference between Qionghai and Udon Thani is 1 hour. Udon Thani is 1 hour behind Qionghai.
Flight carbon footprint between Qionghai Bo'ao Airport (BAR) and Udon Thani International Airport (UTH)
On average, flying from Qionghai to Udon Thani generates about 101 kg of CO2 per passenger, and 101 kilograms equals 223 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Qionghai to Udon Thani
See the map of the shortest flight path between Qionghai Bo'ao Airport (BAR) and Udon Thani International Airport (UTH).
Airport information
| Origin | Qionghai Bo'ao Airport |
|---|---|
| City: | Qionghai |
| Country: | China  |
| IATA Code: | BAR |
| ICAO Code: | ZJQH |
| Coordinates: | 19°8′17″N, 110°27′17″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 |