How far is Chiang Rai from Dong Hoi?
The distance between Dong Hoi (Dong Hoi Airport) and Chiang Rai (Chiang Rai International Airport) is 470 miles / 757 kilometers / 409 nautical miles.
The driving distance from Dong Hoi (VDH) to Chiang Rai (CEI) is 841 miles / 1354 kilometers, and travel time by car is about 18 hours 24 minutes.
Dong Hoi Airport – Chiang Rai International Airport
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Distance from Dong Hoi to Chiang Rai
There are several ways to calculate the distance from Dong Hoi to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 470.361 miles
- 756.973 kilometers
- 408.732 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- 470.034 miles
- 756.447 kilometers
- 408.449 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 Dong Hoi to Chiang Rai?
The estimated flight time from Dong Hoi Airport to Chiang Rai International Airport is 1 hour and 23 minutes.
What is the time difference between Dong Hoi and Chiang Rai?
There is no time difference between Dong Hoi and Chiang Rai.
Flight carbon footprint between Dong Hoi Airport (VDH) and Chiang Rai International Airport (CEI)
On average, flying from Dong Hoi to Chiang Rai generates about 94 kg of CO2 per passenger, and 94 kilograms equals 208 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dong Hoi to Chiang Rai
See the map of the shortest flight path between Dong Hoi Airport (VDH) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Dong Hoi Airport |
|---|---|
| City: | Dong Hoi |
| Country: | Vietnam  |
| IATA Code: | VDH |
| ICAO Code: | VVDH |
| Coordinates: | 17°30′54″N, 106°35′26″E |
| Destination | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand  |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |