How far is Roi Et from Qianjiang?
The distance between Qianjiang (Qianjiang Wulingshan Airport) and Roi Et (Roi Et Airport) is 976 miles / 1571 kilometers / 848 nautical miles.
The driving distance from Qianjiang (JIQ) to Roi Et (ROI) is 1346 miles / 2166 kilometers, and travel time by car is about 26 hours 34 minutes.
Qianjiang Wulingshan Airport – Roi Et Airport
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Distance from Qianjiang to Roi Et
There are several ways to calculate the distance from Qianjiang to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 976.304 miles
- 1571.209 kilometers
- 848.385 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- 979.671 miles
- 1576.628 kilometers
- 851.311 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 Qianjiang to Roi Et?
The estimated flight time from Qianjiang Wulingshan Airport to Roi Et Airport is 2 hours and 20 minutes.
What is the time difference between Qianjiang and Roi Et?
The time difference between Qianjiang and Roi Et is 1 hour. Roi Et is 1 hour behind Qianjiang.
Flight carbon footprint between Qianjiang Wulingshan Airport (JIQ) and Roi Et Airport (ROI)
On average, flying from Qianjiang to Roi Et generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Qianjiang to Roi Et
See the map of the shortest flight path between Qianjiang Wulingshan Airport (JIQ) and Roi Et Airport (ROI).
Airport information
| Origin | Qianjiang Wulingshan Airport |
|---|---|
| City: | Qianjiang |
| Country: | China  |
| IATA Code: | JIQ |
| ICAO Code: | ZUQJ |
| Coordinates: | 29°30′47″N, 108°49′51″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 |