How far is Changzhi from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Changzhi (Changzhi Wangcun Airport) is 1445 miles / 2325 kilometers / 1256 nautical miles.
The driving distance from Udon Thani (UTH) to Changzhi (CIH) is 1903 miles / 3063 kilometers, and travel time by car is about 35 hours 40 minutes.
Udon Thani International Airport – Changzhi Wangcun Airport
Search flights
Distance from Udon Thani to Changzhi
There are several ways to calculate the distance from Udon Thani to Changzhi. Here are two standard methods:
Vincenty's formula (applied above)- 1444.816 miles
- 2325.207 kilometers
- 1255.511 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- 1448.411 miles
- 2330.991 kilometers
- 1258.635 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 Changzhi?
The estimated flight time from Udon Thani International Airport to Changzhi Wangcun Airport is 3 hours and 14 minutes.
What is the time difference between Udon Thani and Changzhi?
Flight carbon footprint between Udon Thani International Airport (UTH) and Changzhi Wangcun Airport (CIH)
On average, flying from Udon Thani to Changzhi generates about 176 kg of CO2 per passenger, and 176 kilograms equals 388 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 Changzhi
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Changzhi Wangcun Airport (CIH).
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 | Changzhi Wangcun Airport |
|---|---|
| City: | Changzhi |
| Country: | China  |
| IATA Code: | CIH |
| ICAO Code: | ZBCZ |
| Coordinates: | 36°14′51″N, 113°7′33″E |