How far is Roi Et from Erenhot?
The distance between Erenhot (Erenhot Saiwusu International Airport) and Roi Et (Roi Et Airport) is 1944 miles / 3128 kilometers / 1689 nautical miles.
The driving distance from Erenhot (ERL) to Roi Et (ROI) is 2495 miles / 4016 kilometers, and travel time by car is about 46 hours 45 minutes.
Erenhot Saiwusu International Airport – Roi Et Airport
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Distance from Erenhot to Roi Et
There are several ways to calculate the distance from Erenhot to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 1943.832 miles
- 3128.294 kilometers
- 1689.144 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- 1949.106 miles
- 3136.783 kilometers
- 1693.727 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 Erenhot to Roi Et?
The estimated flight time from Erenhot Saiwusu International Airport to Roi Et Airport is 4 hours and 10 minutes.
What is the time difference between Erenhot and Roi Et?
The time difference between Erenhot and Roi Et is 1 hour. Roi Et is 1 hour behind Erenhot.
Flight carbon footprint between Erenhot Saiwusu International Airport (ERL) and Roi Et Airport (ROI)
On average, flying from Erenhot to Roi Et generates about 212 kg of CO2 per passenger, and 212 kilograms equals 468 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Erenhot to Roi Et
See the map of the shortest flight path between Erenhot Saiwusu International Airport (ERL) and Roi Et Airport (ROI).
Airport information
| Origin | Erenhot Saiwusu International Airport |
|---|---|
| City: | Erenhot |
| Country: | China  |
| IATA Code: | ERL |
| ICAO Code: | ZBER |
| Coordinates: | 43°25′21″N, 112°5′48″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 |