How far is Ulaangom from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Ulaangom (Ulaangom Airport) is 2128 miles / 3425 kilometers / 1850 nautical miles.

The driving distance from Hanoi (HAN) to Ulaangom (ULO) is 2961 miles / 4765 kilometers, and travel time by car is about 56 hours 24 minutes.

Distance from Hanoi to Ulaangom

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

Vincenty's formula (applied above)

• 2128.442 miles
• 3425.395 kilometers
• 1849.565 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

• 2131.779 miles
• 3430.765 kilometers
• 1852.465 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 Hanoi to Ulaangom?

The estimated flight time from Noi Bai International Airport to Ulaangom Airport is 4 hours and 31 minutes.

What is the time difference between Hanoi and Ulaangom?

There is no time difference between Hanoi and Ulaangom.

Flight carbon footprint between Noi Bai International Airport (HAN) and Ulaangom Airport (ULO)

On average, flying from Hanoi to Ulaangom generates about 232 kg of CO2 per passenger, and 232 kilograms equals 512 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanoi to Ulaangom

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Ulaangom Airport (ULO).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

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