How far is Roi Et from Yiwu?
The distance between Yiwu (Yiwu Airport) and Roi Et (Roi Et Airport) is 1377 miles / 2217 kilometers / 1197 nautical miles.
The driving distance from Yiwu (YIW) to Roi Et (ROI) is 1763 miles / 2838 kilometers, and travel time by car is about 34 hours 11 minutes.
Yiwu Airport – Roi Et Airport
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Distance from Yiwu to Roi Et
There are several ways to calculate the distance from Yiwu to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 1377.346 miles
- 2216.623 kilometers
- 1196.881 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- 1378.544 miles
- 2218.551 kilometers
- 1197.922 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 Yiwu to Roi Et?
The estimated flight time from Yiwu Airport to Roi Et Airport is 3 hours and 6 minutes.
What is the time difference between Yiwu and Roi Et?
The time difference between Yiwu and Roi Et is 1 hour. Roi Et is 1 hour behind Yiwu.
Flight carbon footprint between Yiwu Airport (YIW) and Roi Et Airport (ROI)
On average, flying from Yiwu to Roi Et generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Yiwu to Roi Et
See the map of the shortest flight path between Yiwu Airport (YIW) and Roi Et Airport (ROI).
Airport information
| Origin | Yiwu Airport |
|---|---|
| City: | Yiwu |
| Country: | China  |
| IATA Code: | YIW |
| ICAO Code: | ZSYW |
| Coordinates: | 29°20′40″N, 120°1′55″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 |