How far is Rayong from Vientiane?
The distance between Vientiane (Wattay International Airport) and Rayong (U-Tapao International Airport) is 379 miles / 611 kilometers / 330 nautical miles.
The driving distance from Vientiane (VTE) to Rayong (UTP) is 456 miles / 734 kilometers, and travel time by car is about 9 hours 21 minutes.
Wattay International Airport – U-Tapao International Airport
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Distance from Vientiane to Rayong
There are several ways to calculate the distance from Vientiane to Rayong. Here are two standard methods:
Vincenty's formula (applied above)- 379.490 miles
- 610.729 kilometers
- 329.768 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- 381.173 miles
- 613.438 kilometers
- 331.230 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 Vientiane to Rayong?
The estimated flight time from Wattay International Airport to U-Tapao International Airport is 1 hour and 13 minutes.
What is the time difference between Vientiane and Rayong?
Flight carbon footprint between Wattay International Airport (VTE) and U-Tapao International Airport (UTP)
On average, flying from Vientiane to Rayong generates about 81 kg of CO2 per passenger, and 81 kilograms equals 178 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Vientiane to Rayong
See the map of the shortest flight path between Wattay International Airport (VTE) and U-Tapao International Airport (UTP).
Airport information
| Origin | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″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 |