How far is Udon Thani from Chiayi?
The distance between Chiayi (Chiayi Airport) and Udon Thani (Udon Thani International Airport) is 1215 miles / 1955 kilometers / 1055 nautical miles.
The driving distance from Chiayi (CYI) to Udon Thani (UTH) is 2204 miles / 3547 kilometers, and travel time by car is about 105 hours 20 minutes.
Chiayi Airport – Udon Thani International Airport
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Distance from Chiayi to Udon Thani
There are several ways to calculate the distance from Chiayi to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 1214.528 miles
- 1954.594 kilometers
- 1055.396 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- 1213.526 miles
- 1952.980 kilometers
- 1054.525 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 Chiayi to Udon Thani?
The estimated flight time from Chiayi Airport to Udon Thani International Airport is 2 hours and 47 minutes.
What is the time difference between Chiayi and Udon Thani?
The time difference between Chiayi and Udon Thani is 1 hour. Udon Thani is 1 hour behind Chiayi.
Flight carbon footprint between Chiayi Airport (CYI) and Udon Thani International Airport (UTH)
On average, flying from Chiayi to Udon Thani generates about 162 kg of CO2 per passenger, and 162 kilograms equals 357 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiayi to Udon Thani
See the map of the shortest flight path between Chiayi Airport (CYI) and Udon Thani International Airport (UTH).
Airport information
| Origin | Chiayi Airport |
|---|---|
| City: | Chiayi |
| Country: | Taiwan  |
| IATA Code: | CYI |
| ICAO Code: | RCKU |
| Coordinates: | 23°27′42″N, 120°23′34″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 |