How far is Rayong from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Rayong (U-Tapao International Airport) is 345 miles / 555 kilometers / 300 nautical miles.
The driving distance from Udon Thani (UTH) to Rayong (UTP) is 396 miles / 638 kilometers, and travel time by car is about 8 hours 4 minutes.
Udon Thani International Airport – U-Tapao International Airport
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Distance from Udon Thani to Rayong
There are several ways to calculate the distance from Udon Thani to Rayong. Here are two standard methods:
Vincenty's formula (applied above)- 344.813 miles
- 554.924 kilometers
- 299.635 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- 346.256 miles
- 557.245 kilometers
- 300.888 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 Rayong?
The estimated flight time from Udon Thani International Airport to U-Tapao International Airport is 1 hour and 9 minutes.
What is the time difference between Udon Thani and Rayong?
Flight carbon footprint between Udon Thani International Airport (UTH) and U-Tapao International Airport (UTP)
On average, flying from Udon Thani to Rayong generates about 76 kg of CO2 per passenger, and 76 kilograms equals 167 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 Rayong
See the map of the shortest flight path between Udon Thani International Airport (UTH) and U-Tapao International Airport (UTP).
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 | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″E |