How far is Udon Thani from Yichang?
The distance between Yichang (Yichang Sanxia Airport) and Udon Thani (Udon Thani International Airport) is 1064 miles / 1713 kilometers / 925 nautical miles.
The driving distance from Yichang (YIH) to Udon Thani (UTH) is 1486 miles / 2391 kilometers, and travel time by car is about 28 hours 12 minutes.
Yichang Sanxia Airport – Udon Thani International Airport
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Distance from Yichang to Udon Thani
There are several ways to calculate the distance from Yichang to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 1064.373 miles
- 1712.942 kilometers
- 924.915 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- 1066.979 miles
- 1717.137 kilometers
- 927.180 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 Yichang to Udon Thani?
The estimated flight time from Yichang Sanxia Airport to Udon Thani International Airport is 2 hours and 30 minutes.
What is the time difference between Yichang and Udon Thani?
The time difference between Yichang and Udon Thani is 1 hour. Udon Thani is 1 hour behind Yichang.
Flight carbon footprint between Yichang Sanxia Airport (YIH) and Udon Thani International Airport (UTH)
On average, flying from Yichang to Udon Thani generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Yichang to Udon Thani
See the map of the shortest flight path between Yichang Sanxia Airport (YIH) and Udon Thani International Airport (UTH).
Airport information
| Origin | Yichang Sanxia Airport |
|---|---|
| City: | Yichang |
| Country: | China  |
| IATA Code: | YIH |
| ICAO Code: | ZHYC |
| Coordinates: | 30°40′15″N, 111°26′27″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 |