How far is Qionghai from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Qionghai (Qionghai Bo'ao Airport) is 518 miles / 834 kilometers / 450 nautical miles.
The driving distance from Udon Thani (UTH) to Qionghai (BAR) is 1000 miles / 1610 kilometers, and travel time by car is about 23 hours 59 minutes.
Udon Thani International Airport – Qionghai Bo'ao Airport
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Distance from Udon Thani to Qionghai
There are several ways to calculate the distance from Udon Thani to Qionghai. 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 Udon Thani to Qionghai?
The estimated flight time from Udon Thani International Airport to Qionghai Bo'ao Airport is 1 hour and 28 minutes.
What is the time difference between Udon Thani and Qionghai?
Flight carbon footprint between Udon Thani International Airport (UTH) and Qionghai Bo'ao Airport (BAR)
On average, flying from Udon Thani to Qionghai 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 Udon Thani to Qionghai
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Qionghai Bo'ao Airport (BAR).
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 | Qionghai Bo'ao Airport |
|---|---|
| City: | Qionghai |
| Country: | China  |
| IATA Code: | BAR |
| ICAO Code: | ZJQH |
| Coordinates: | 19°8′17″N, 110°27′17″E |