How far is Roi Et from Tachileik?
The distance between Tachileik (Tachilek Airport) and Roi Et (Roi Et Airport) is 392 miles / 631 kilometers / 341 nautical miles.
The driving distance from Tachileik (THL) to Roi Et (ROI) is 580 miles / 933 kilometers, and travel time by car is about 12 hours 35 minutes.
Tachilek Airport – Roi Et Airport
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Distance from Tachileik to Roi Et
There are several ways to calculate the distance from Tachileik to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 392.116 miles
- 631.050 kilometers
- 340.740 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- 392.945 miles
- 632.384 kilometers
- 341.460 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 Tachileik to Roi Et?
The estimated flight time from Tachilek Airport to Roi Et Airport is 1 hour and 14 minutes.
What is the time difference between Tachileik and Roi Et?
Flight carbon footprint between Tachilek Airport (THL) and Roi Et Airport (ROI)
On average, flying from Tachileik to Roi Et generates about 83 kg of CO2 per passenger, and 83 kilograms equals 182 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tachileik to Roi Et
See the map of the shortest flight path between Tachilek Airport (THL) and Roi Et Airport (ROI).
Airport information
| Origin | Tachilek Airport |
|---|---|
| City: | Tachileik |
| Country: | Burma  |
| IATA Code: | THL |
| ICAO Code: | VYTL |
| Coordinates: | 20°29′1″N, 99°56′7″E |
| Destination | Roi Et Airport |
|---|---|
| City: | Roi Et |
| Country: | Thailand  |
| IATA Code: | ROI |
| ICAO Code: | VTUV |
| Coordinates: | 16°7′0″N, 103°46′26″E |