How far is Guiyang from Roi Et?
The distance between Roi Et (Roi Et Airport) and Guiyang (Guiyang Longdongbao International Airport) is 743 miles / 1196 kilometers / 646 nautical miles.
The driving distance from Roi Et (ROI) to Guiyang (KWE) is 1043 miles / 1679 kilometers, and travel time by car is about 21 hours 5 minutes.
Roi Et Airport – Guiyang Longdongbao International Airport
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Distance from Roi Et to Guiyang
There are several ways to calculate the distance from Roi Et to Guiyang. Here are two standard methods:
Vincenty's formula (applied above)- 742.990 miles
- 1195.727 kilometers
- 645.641 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- 745.858 miles
- 1200.342 kilometers
- 648.133 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 Guiyang?
The estimated flight time from Roi Et Airport to Guiyang Longdongbao International Airport is 1 hour and 54 minutes.
What is the time difference between Roi Et and Guiyang?
The time difference between Roi Et and Guiyang is 1 hour. Guiyang is 1 hour ahead of Roi Et.
Flight carbon footprint between Roi Et Airport (ROI) and Guiyang Longdongbao International Airport (KWE)
On average, flying from Roi Et to Guiyang generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 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 Guiyang
See the map of the shortest flight path between Roi Et Airport (ROI) and Guiyang Longdongbao International Airport (KWE).
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 | Guiyang Longdongbao International Airport |
|---|---|
| City: | Guiyang |
| Country: | China  |
| IATA Code: | KWE |
| ICAO Code: | ZUGY |
| Coordinates: | 26°32′18″N, 106°48′3″E |