How far is Sylhet from Dong Hoi?
The distance between Dong Hoi (Dong Hoi Airport) and Sylhet (Osmani International Airport) is 1078 miles / 1735 kilometers / 937 nautical miles.
The driving distance from Dong Hoi (VDH) to Sylhet (ZYL) is 1806 miles / 2907 kilometers, and travel time by car is about 37 hours 27 minutes.
Dong Hoi Airport – Osmani International Airport
Search flights
Distance from Dong Hoi to Sylhet
There are several ways to calculate the distance from Dong Hoi to Sylhet. Here are two standard methods:
Vincenty's formula (applied above)- 1077.962 miles
- 1734.811 kilometers
- 936.723 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- 1077.707 miles
- 1734.401 kilometers
- 936.501 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 Sylhet?
The estimated flight time from Dong Hoi Airport to Osmani International Airport is 2 hours and 32 minutes.
What is the time difference between Dong Hoi and Sylhet?
The time difference between Dong Hoi and Sylhet is 1 hour. Sylhet is 1 hour behind Dong Hoi.
Flight carbon footprint between Dong Hoi Airport (VDH) and Osmani International Airport (ZYL)
On average, flying from Dong Hoi to Sylhet generates about 156 kg of CO2 per passenger, and 156 kilograms equals 343 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 Sylhet
See the map of the shortest flight path between Dong Hoi Airport (VDH) and Osmani International Airport (ZYL).
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 | Osmani International Airport |
|---|---|
| City: | Sylhet |
| Country: | Bangladesh  |
| IATA Code: | ZYL |
| ICAO Code: | VGSY |
| Coordinates: | 24°57′47″N, 91°52′0″E |