How far is Patna from Roi Et?
The distance between Roi Et (Roi Et Airport) and Patna (Jay Prakash Narayan Airport) is 1371 miles / 2206 kilometers / 1191 nautical miles.
The driving distance from Roi Et (ROI) to Patna (PAT) is 2124 miles / 3419 kilometers, and travel time by car is about 42 hours 3 minutes.
Roi Et Airport – Jay Prakash Narayan Airport
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Distance from Roi Et to Patna
There are several ways to calculate the distance from Roi Et to Patna. Here are two standard methods:
Vincenty's formula (applied above)- 1370.608 miles
- 2205.780 kilometers
- 1191.026 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- 1370.312 miles
- 2205.303 kilometers
- 1190.768 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 Patna?
The estimated flight time from Roi Et Airport to Jay Prakash Narayan Airport is 3 hours and 5 minutes.
What is the time difference between Roi Et and Patna?
Flight carbon footprint between Roi Et Airport (ROI) and Jay Prakash Narayan Airport (PAT)
On average, flying from Roi Et to Patna generates about 171 kg of CO2 per passenger, and 171 kilograms equals 378 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 Patna
See the map of the shortest flight path between Roi Et Airport (ROI) and Jay Prakash Narayan Airport (PAT).
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 | Jay Prakash Narayan Airport |
|---|---|
| City: | Patna |
| Country: | India  |
| IATA Code: | PAT |
| ICAO Code: | VEPT |
| Coordinates: | 25°35′28″N, 85°5′16″E |