How far is Chiayi from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Chiayi (Chiayi Airport) is 1215 miles / 1955 kilometers / 1055 nautical miles.
The driving distance from Udon Thani (UTH) to Chiayi (CYI) is 2223 miles / 3577 kilometers, and travel time by car is about 105 hours 20 minutes.
Udon Thani International Airport – Chiayi Airport
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Distance from Udon Thani to Chiayi
There are several ways to calculate the distance from Udon Thani to Chiayi. 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 Udon Thani to Chiayi?
The estimated flight time from Udon Thani International Airport to Chiayi Airport is 2 hours and 47 minutes.
What is the time difference between Udon Thani and Chiayi?
The time difference between Udon Thani and Chiayi is 1 hour. Chiayi is 1 hour ahead of Udon Thani.
Flight carbon footprint between Udon Thani International Airport (UTH) and Chiayi Airport (CYI)
On average, flying from Udon Thani to Chiayi 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 Udon Thani to Chiayi
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Chiayi Airport (CYI).
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 | Chiayi Airport |
|---|---|
| City: | Chiayi |
| Country: | Taiwan  |
| IATA Code: | CYI |
| ICAO Code: | RCKU |
| Coordinates: | 23°27′42″N, 120°23′34″E |