How far is Rayong from Xieng Khouang?
The distance between Xieng Khouang (Xieng Khouang Airport) and Rayong (U-Tapao International Airport) is 487 miles / 784 kilometers / 423 nautical miles.
The driving distance from Xieng Khouang (XKH) to Rayong (UTP) is 670 miles / 1079 kilometers, and travel time by car is about 14 hours 9 minutes.
Xieng Khouang Airport – U-Tapao International Airport
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Distance from Xieng Khouang to Rayong
There are several ways to calculate the distance from Xieng Khouang to Rayong. Here are two standard methods:
Vincenty's formula (applied above)- 487.001 miles
- 783.752 kilometers
- 423.192 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- 489.094 miles
- 787.120 kilometers
- 425.011 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 Xieng Khouang to Rayong?
The estimated flight time from Xieng Khouang Airport to U-Tapao International Airport is 1 hour and 25 minutes.
What is the time difference between Xieng Khouang and Rayong?
There is no time difference between Xieng Khouang and Rayong.
Flight carbon footprint between Xieng Khouang Airport (XKH) and U-Tapao International Airport (UTP)
On average, flying from Xieng Khouang to Rayong generates about 97 kg of CO2 per passenger, and 97 kilograms equals 213 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Xieng Khouang to Rayong
See the map of the shortest flight path between Xieng Khouang Airport (XKH) and U-Tapao International Airport (UTP).
Airport information
| Origin | Xieng Khouang Airport |
|---|---|
| City: | Xieng Khouang |
| Country: | Laos  |
| IATA Code: | XKH |
| ICAO Code: | VLXK |
| Coordinates: | 19°27′0″N, 103°9′28″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 |