How far is Ulaangom from Ha Long?

The distance between Ha Long (Van Don International Airport) and Ulaangom (Ulaangom Airport) is 2168 miles / 3489 kilometers / 1884 nautical miles.

The driving distance from Ha Long (VDO) to Ulaangom (ULO) is 3096 miles / 4983 kilometers, and travel time by car is about 60 hours 24 minutes.

Distance from Ha Long to Ulaangom

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

Vincenty's formula (applied above)

• 2167.944 miles
• 3488.968 kilometers
• 1883.892 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

• 2171.118 miles
• 3494.076 kilometers
• 1886.650 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 Ulaangom?

The estimated flight time from Van Don International Airport to Ulaangom Airport is 4 hours and 36 minutes.

What is the time difference between Ha Long and Ulaangom?

There is no time difference between Ha Long and Ulaangom.

Flight carbon footprint between Van Don International Airport (VDO) and Ulaangom Airport (ULO)

On average, flying from Ha Long to Ulaangom generates about 237 kg of CO2 per passenger, and 237 kilograms equals 522 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 Ulaangom

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

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	Ulaangom Airport
City:	Ulaangom
Country:	Mongolia
IATA Code:	ULO
ICAO Code:	ZMUG
Coordinates:	50°3′59″N, 91°56′17″E