How far is Nan from Roi Et?
The distance between Roi Et (Roi Et Airport) and Nan (Nan Nakhon Airport) is 271 miles / 435 kilometers / 235 nautical miles.
The driving distance from Roi Et (ROI) to Nan (NNT) is 458 miles / 737 kilometers, and travel time by car is about 10 hours 10 minutes.
Roi Et Airport – Nan Nakhon Airport
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Distance from Roi Et to Nan
There are several ways to calculate the distance from Roi Et to Nan. Here are two standard methods:
Vincenty's formula (applied above)- 270.578 miles
- 435.452 kilometers
- 235.126 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- 270.970 miles
- 436.084 kilometers
- 235.466 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 Nan?
The estimated flight time from Roi Et Airport to Nan Nakhon Airport is 1 hour and 0 minutes.
What is the time difference between Roi Et and Nan?
Flight carbon footprint between Roi Et Airport (ROI) and Nan Nakhon Airport (NNT)
On average, flying from Roi Et to Nan generates about 65 kg of CO2 per passenger, and 65 kilograms equals 143 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 Nan
See the map of the shortest flight path between Roi Et Airport (ROI) and Nan Nakhon Airport (NNT).
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 | Nan Nakhon Airport |
|---|---|
| City: | Nan |
| Country: | Thailand |
| IATA Code: | NNT |
| ICAO Code: | VTCN |
| Coordinates: | 18°48′28″N, 100°46′58″E |