How far is Ha Long from Ulaangom?

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

The driving distance from Ulaangom (ULO) to Ha Long (VDO) is 2962 miles / 4767 kilometers, and travel time by car is about 56 hours 38 minutes.

Distance from Ulaangom to Ha Long

There are several ways to calculate the distance from Ulaangom to Ha Long. 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 Ulaangom to Ha Long?

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

What is the time difference between Ulaangom and Ha Long?

There is no time difference between Ulaangom and Ha Long.

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

On average, flying from Ulaangom to Ha Long 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 Ulaangom to Ha Long

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

Airport information

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

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