How far is Ulsan from Ha Long?

The distance between Ha Long (Van Don International Airport) and Ulsan (Ulsan Airport) is 1660 miles / 2672 kilometers / 1443 nautical miles.

The driving distance from Ha Long (VDO) to Ulsan (USN) is 2598 miles / 4181 kilometers, and travel time by car is about 48 hours 1 minutes.

Distance from Ha Long to Ulsan

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

Vincenty's formula (applied above)

• 1660.377 miles
• 2672.118 kilometers
• 1442.828 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

• 1660.373 miles
• 2672.111 kilometers
• 1442.824 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 Ulsan?

The estimated flight time from Van Don International Airport to Ulsan Airport is 3 hours and 38 minutes.

What is the time difference between Ha Long and Ulsan?

The time difference between Ha Long and Ulsan is 2 hours. Ulsan is 2 hours ahead of Ha Long.

Flight carbon footprint between Van Don International Airport (VDO) and Ulsan Airport (USN)

On average, flying from Ha Long to Ulsan generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 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 Ulsan

See the map of the shortest flight path between Van Don International Airport (VDO) and Ulsan Airport (USN).

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	Ulsan Airport
City:	Ulsan
Country:	South Korea
IATA Code:	USN
ICAO Code:	RKPU
Coordinates:	35°35′36″N, 129°21′7″E