How far is Udon Thani from Zhaotong?
The distance between Zhaotong (Zhaotong Airport) and Udon Thani (Udon Thani International Airport) is 687 miles / 1105 kilometers / 597 nautical miles.
The driving distance from Zhaotong (ZAT) to Udon Thani (UTH) is 1055 miles / 1698 kilometers, and travel time by car is about 20 hours 28 minutes.
Zhaotong Airport – Udon Thani International Airport
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Distance from Zhaotong to Udon Thani
There are several ways to calculate the distance from Zhaotong to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 686.689 miles
- 1105.119 kilometers
- 596.716 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- 689.497 miles
- 1109.638 kilometers
- 599.157 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 Zhaotong to Udon Thani?
The estimated flight time from Zhaotong Airport to Udon Thani International Airport is 1 hour and 48 minutes.
What is the time difference between Zhaotong and Udon Thani?
The time difference between Zhaotong and Udon Thani is 1 hour. Udon Thani is 1 hour behind Zhaotong.
Flight carbon footprint between Zhaotong Airport (ZAT) and Udon Thani International Airport (UTH)
On average, flying from Zhaotong to Udon Thani generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Zhaotong to Udon Thani
See the map of the shortest flight path between Zhaotong Airport (ZAT) and Udon Thani International Airport (UTH).
Airport information
| Origin | Zhaotong Airport |
|---|---|
| City: | Zhaotong |
| Country: | China  |
| IATA Code: | ZAT |
| ICAO Code: | ZPZT |
| Coordinates: | 27°19′32″N, 103°45′17″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 |