How far is Lanzhou from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1318 miles / 2121 kilometers / 1145 nautical miles.
The driving distance from Udon Thani (UTH) to Lanzhou (LHW) is 1880 miles / 3026 kilometers, and travel time by car is about 35 hours 49 minutes.
Udon Thani International Airport – Lanzhou Zhongchuan International Airport
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Distance from Udon Thani to Lanzhou
There are several ways to calculate the distance from Udon Thani to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1318.067 miles
- 2121.224 kilometers
- 1145.369 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- 1322.651 miles
- 2128.600 kilometers
- 1149.352 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 Lanzhou?
The estimated flight time from Udon Thani International Airport to Lanzhou Zhongchuan International Airport is 2 hours and 59 minutes.
What is the time difference between Udon Thani and Lanzhou?
The time difference between Udon Thani and Lanzhou is 1 hour. Lanzhou is 1 hour ahead of Udon Thani.
Flight carbon footprint between Udon Thani International Airport (UTH) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Udon Thani to Lanzhou generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 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 Lanzhou
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Lanzhou Zhongchuan International Airport (LHW).
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 | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China  |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |