How far is Dong Hoi from Ha Long?

The distance between Ha Long (Van Don International Airport) and Dong Hoi (Dong Hoi Airport) is 254 miles / 408 kilometers / 220 nautical miles.

The driving distance from Ha Long (VDO) to Dong Hoi (VDH) is 386 miles / 622 kilometers, and travel time by car is about 7 hours 48 minutes.

Distance from Ha Long to Dong Hoi

There are several ways to calculate the distance from Ha Long to Dong Hoi. Here are two standard methods:

Vincenty's formula (applied above)

• 253.578 miles
• 408.094 kilometers
• 220.353 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

• 254.653 miles
• 409.824 kilometers
• 221.287 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 Ha Long to Dong Hoi?

The estimated flight time from Van Don International Airport to Dong Hoi Airport is 58 minutes.

What is the time difference between Ha Long and Dong Hoi?

There is no time difference between Ha Long and Dong Hoi.

Flight carbon footprint between Van Don International Airport (VDO) and Dong Hoi Airport (VDH)

On average, flying from Ha Long to Dong Hoi generates about 62 kg of CO2 per passenger, and 62 kilograms equals 137 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ha Long to Dong Hoi

See the map of the shortest flight path between Van Don International Airport (VDO) and Dong Hoi Airport (VDH).

Airport information

Origin	Van Don International Airport
City:	Ha Long
Country:	Vietnam
IATA Code:	VDO
ICAO Code:	VVVD
Coordinates:	21°7′4″N, 107°24′51″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