How far is Dawei from Roi Et?
The distance between Roi Et (Roi Et Airport) and Dawei (Dawei Airport) is 397 miles / 639 kilometers / 345 nautical miles.
The driving distance from Roi Et (ROI) to Dawei (TVY) is 516 miles / 830 kilometers, and travel time by car is about 12 hours 15 minutes.
Roi Et Airport – Dawei Airport
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Distance from Roi Et to Dawei
There are several ways to calculate the distance from Roi Et to Dawei. Here are two standard methods:
Vincenty's formula (applied above)- 396.946 miles
- 638.823 kilometers
- 344.937 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- 396.716 miles
- 638.452 kilometers
- 344.736 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 Roi Et to Dawei?
The estimated flight time from Roi Et Airport to Dawei Airport is 1 hour and 15 minutes.
What is the time difference between Roi Et and Dawei?
The time difference between Roi Et and Dawei is 30 minutes. Dawei is 30 minutes behind Roi Et.
Flight carbon footprint between Roi Et Airport (ROI) and Dawei Airport (TVY)
On average, flying from Roi Et to Dawei generates about 83 kg of CO2 per passenger, and 83 kilograms equals 184 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roi Et to Dawei
See the map of the shortest flight path between Roi Et Airport (ROI) and Dawei Airport (TVY).
Airport information
| Origin | Roi Et Airport |
|---|---|
| City: | Roi Et |
| Country: | Thailand  |
| IATA Code: | ROI |
| ICAO Code: | VTUV |
| Coordinates: | 16°7′0″N, 103°46′26″E |
| Destination | Dawei Airport |
|---|---|
| City: | Dawei |
| Country: | Burma  |
| IATA Code: | TVY |
| ICAO Code: | VYDW |
| Coordinates: | 14°6′14″N, 98°12′12″E |