How far is Dong Hoi from Riyadh?
The distance between Riyadh (King Khalid International Airport) and Dong Hoi (Dong Hoi Airport) is 3868 miles / 6224 kilometers / 3361 nautical miles.
The driving distance from Riyadh (RUH) to Dong Hoi (VDH) is 5899 miles / 9493 kilometers, and travel time by car is about 117 hours 13 minutes.
King Khalid International Airport – Dong Hoi Airport
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Distance from Riyadh to Dong Hoi
There are several ways to calculate the distance from Riyadh to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 3867.670 miles
- 6224.411 kilometers
- 3360.913 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- 3862.054 miles
- 6215.374 kilometers
- 3356.033 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 Riyadh to Dong Hoi?
The estimated flight time from King Khalid International Airport to Dong Hoi Airport is 7 hours and 49 minutes.
What is the time difference between Riyadh and Dong Hoi?
The time difference between Riyadh and Dong Hoi is 4 hours. Dong Hoi is 4 hours ahead of Riyadh.
Flight carbon footprint between King Khalid International Airport (RUH) and Dong Hoi Airport (VDH)
On average, flying from Riyadh to Dong Hoi generates about 440 kg of CO2 per passenger, and 440 kilograms equals 970 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Riyadh to Dong Hoi
See the map of the shortest flight path between King Khalid International Airport (RUH) and Dong Hoi Airport (VDH).
Airport information
| Origin | King Khalid International Airport |
|---|---|
| City: | Riyadh |
| Country: | Saudi Arabia  |
| IATA Code: | RUH |
| ICAO Code: | OERK |
| Coordinates: | 24°57′27″N, 46°41′55″E |
| Destination | Dong Hoi Airport |
|---|---|
| City: | Dong Hoi |
| Country: | Vietnam  |
| IATA Code: | VDH |
| ICAO Code: | VVDH |
| Coordinates: | 17°30′54″N, 106°35′26″E |