How far is Roi Et from Chennai?
The distance between Chennai (Chennai International Airport) and Roi Et (Roi Et Airport) is 1594 miles / 2566 kilometers / 1385 nautical miles.
The driving distance from Chennai (MAA) to Roi Et (ROI) is 2899 miles / 4666 kilometers, and travel time by car is about 57 hours 35 minutes.
Chennai International Airport – Roi Et Airport
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Distance from Chennai to Roi Et
There are several ways to calculate the distance from Chennai to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 1594.306 miles
- 2565.787 kilometers
- 1385.414 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- 1592.370 miles
- 2562.672 kilometers
- 1383.732 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 Chennai to Roi Et?
The estimated flight time from Chennai International Airport to Roi Et Airport is 3 hours and 31 minutes.
What is the time difference between Chennai and Roi Et?
Flight carbon footprint between Chennai International Airport (MAA) and Roi Et Airport (ROI)
On average, flying from Chennai to Roi Et generates about 186 kg of CO2 per passenger, and 186 kilograms equals 409 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chennai to Roi Et
See the map of the shortest flight path between Chennai International Airport (MAA) and Roi Et Airport (ROI).
Airport information
| Origin | Chennai International Airport |
|---|---|
| City: | Chennai |
| Country: | India  |
| IATA Code: | MAA |
| ICAO Code: | VOMM |
| Coordinates: | 12°59′24″N, 80°10′9″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 |