How far is Daocheng County from Roi Et?
The distance between Roi Et (Roi Et Airport) and Daocheng County (Daocheng Yading Airport) is 939 miles / 1511 kilometers / 816 nautical miles.
The driving distance from Roi Et (ROI) to Daocheng County (DCY) is 1396 miles / 2246 kilometers, and travel time by car is about 29 hours 8 minutes.
Roi Et Airport – Daocheng Yading Airport
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Distance from Roi Et to Daocheng County
There are several ways to calculate the distance from Roi Et to Daocheng County. Here are two standard methods:
Vincenty's formula (applied above)- 939.080 miles
- 1511.303 kilometers
- 816.039 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- 942.570 miles
- 1516.919 kilometers
- 819.071 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 Daocheng County?
The estimated flight time from Roi Et Airport to Daocheng Yading Airport is 2 hours and 16 minutes.
What is the time difference between Roi Et and Daocheng County?
Flight carbon footprint between Roi Et Airport (ROI) and Daocheng Yading Airport (DCY)
On average, flying from Roi Et to Daocheng County generates about 147 kg of CO2 per passenger, and 147 kilograms equals 323 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 Daocheng County
See the map of the shortest flight path between Roi Et Airport (ROI) and Daocheng Yading Airport (DCY).
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 | Daocheng Yading Airport |
|---|---|
| City: | Daocheng County |
| Country: | China  |
| IATA Code: | DCY |
| ICAO Code: | ZUDC |
| Coordinates: | 29°19′23″N, 100°3′11″E |