How far is Udon Thani from Xining?
The distance between Xining (Xining Caojiabao International Airport) and Udon Thani (Udon Thani International Airport) is 1319 miles / 2122 kilometers / 1146 nautical miles.
The driving distance from Xining (XNN) to Udon Thani (UTH) is 1973 miles / 3176 kilometers, and travel time by car is about 37 hours 24 minutes.
Xining Caojiabao International Airport – Udon Thani International Airport
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Distance from Xining to Udon Thani
There are several ways to calculate the distance from Xining to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 1318.720 miles
- 2122.274 kilometers
- 1145.936 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- 1323.306 miles
- 2129.655 kilometers
- 1149.922 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 Xining to Udon Thani?
The estimated flight time from Xining Caojiabao International Airport to Udon Thani International Airport is 2 hours and 59 minutes.
What is the time difference between Xining and Udon Thani?
The time difference between Xining and Udon Thani is 1 hour. Udon Thani is 1 hour behind Xining.
Flight carbon footprint between Xining Caojiabao International Airport (XNN) and Udon Thani International Airport (UTH)
On average, flying from Xining to Udon Thani generates about 168 kg of CO2 per passenger, and 168 kilograms equals 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Xining to Udon Thani
See the map of the shortest flight path between Xining Caojiabao International Airport (XNN) and Udon Thani International Airport (UTH).
Airport information
| Origin | Xining Caojiabao International Airport |
|---|---|
| City: | Xining |
| Country: | China  |
| IATA Code: | XNN |
| ICAO Code: | ZLXN |
| Coordinates: | 36°31′39″N, 102°2′34″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 |