How far is Lampang from Roi Et?
The distance between Roi Et (Roi Et Airport) and Lampang (Lampang Airport) is 319 miles / 513 kilometers / 277 nautical miles.
The driving distance from Roi Et (ROI) to Lampang (LPT) is 424 miles / 682 kilometers, and travel time by car is about 9 hours 14 minutes.
Roi Et Airport – Lampang Airport
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Distance from Roi Et to Lampang
There are several ways to calculate the distance from Roi Et to Lampang. Here are two standard methods:
Vincenty's formula (applied above)- 318.718 miles
- 512.927 kilometers
- 276.958 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- 318.693 miles
- 512.886 kilometers
- 276.936 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 Lampang?
The estimated flight time from Roi Et Airport to Lampang Airport is 1 hour and 6 minutes.
What is the time difference between Roi Et and Lampang?
Flight carbon footprint between Roi Et Airport (ROI) and Lampang Airport (LPT)
On average, flying from Roi Et to Lampang generates about 72 kg of CO2 per passenger, and 72 kilograms equals 159 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 Lampang
See the map of the shortest flight path between Roi Et Airport (ROI) and Lampang Airport (LPT).
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 | Lampang Airport |
|---|---|
| City: | Lampang |
| Country: | Thailand |
| IATA Code: | LPT |
| ICAO Code: | VTCL |
| Coordinates: | 18°16′15″N, 99°30′15″E |