How far is Udon Thani from Zunyi?
The distance between Zunyi (Zunyi Xinzhou Airport) and Udon Thani (Udon Thani International Airport) is 752 miles / 1210 kilometers / 653 nautical miles.
The driving distance from Zunyi (ZYI) to Udon Thani (UTH) is 1087 miles / 1749 kilometers, and travel time by car is about 21 hours 45 minutes.
Zunyi Xinzhou Airport – Udon Thani International Airport
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Distance from Zunyi to Udon Thani
There are several ways to calculate the distance from Zunyi to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 751.781 miles
- 1209.875 kilometers
- 653.280 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- 754.328 miles
- 1213.973 kilometers
- 655.493 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 Zunyi to Udon Thani?
The estimated flight time from Zunyi Xinzhou Airport to Udon Thani International Airport is 1 hour and 55 minutes.
What is the time difference between Zunyi and Udon Thani?
The time difference between Zunyi and Udon Thani is 1 hour. Udon Thani is 1 hour behind Zunyi.
Flight carbon footprint between Zunyi Xinzhou Airport (ZYI) and Udon Thani International Airport (UTH)
On average, flying from Zunyi to Udon Thani generates about 130 kg of CO2 per passenger, and 130 kilograms equals 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Zunyi to Udon Thani
See the map of the shortest flight path between Zunyi Xinzhou Airport (ZYI) and Udon Thani International Airport (UTH).
Airport information
| Origin | Zunyi Xinzhou Airport |
|---|---|
| City: | Zunyi |
| Country: | China  |
| IATA Code: | ZYI |
| ICAO Code: | ZUZY |
| Coordinates: | 27°35′22″N, 107°0′2″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 |