How far is Seletar from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Seletar (Seletar Airport) is 1100 miles / 1770 kilometers / 956 nautical miles.
The driving distance from Udon Thani (UTH) to Seletar (XSP) is 1480 miles / 2382 kilometers, and travel time by car is about 28 hours 23 minutes.
Udon Thani International Airport – Seletar Airport
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Distance from Udon Thani to Seletar
There are several ways to calculate the distance from Udon Thani to Seletar. Here are two standard methods:
Vincenty's formula (applied above)- 1100.040 miles
- 1770.343 kilometers
- 955.909 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- 1105.820 miles
- 1779.645 kilometers
- 960.931 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 Seletar?
The estimated flight time from Udon Thani International Airport to Seletar Airport is 2 hours and 34 minutes.
What is the time difference between Udon Thani and Seletar?
The time difference between Udon Thani and Seletar is 1 hour. Seletar is 1 hour ahead of Udon Thani.
Flight carbon footprint between Udon Thani International Airport (UTH) and Seletar Airport (XSP)
On average, flying from Udon Thani to Seletar generates about 157 kg of CO2 per passenger, and 157 kilograms equals 346 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 Seletar
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Seletar Airport (XSP).
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 | Seletar Airport |
|---|---|
| City: | Seletar |
| Country: | Singapore  |
| IATA Code: | XSP |
| ICAO Code: | WSSL |
| Coordinates: | 1°25′1″N, 103°52′4″E |