How far is Ulaangom from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Ulaangom (Ulaangom Airport) is 1557 miles / 2506 kilometers / 1353 nautical miles.

The driving distance from Heihe (HEK) to Ulaangom (ULO) is 2228 miles / 3585 kilometers, and travel time by car is about 44 hours 10 minutes.

Distance from Heihe to Ulaangom

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

Vincenty's formula (applied above)

• 1556.981 miles
• 2505.717 kilometers
• 1352.979 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

• 1552.173 miles
• 2497.980 kilometers
• 1348.801 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 Heihe to Ulaangom?

The estimated flight time from Heihe Aihui Airport to Ulaangom Airport is 3 hours and 26 minutes.

What is the time difference between Heihe and Ulaangom?

The time difference between Heihe and Ulaangom is 1 hour. Ulaangom is 1 hour behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Ulaangom Airport (ULO)

On average, flying from Heihe to Ulaangom generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Heihe to Ulaangom

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Ulaangom Airport (ULO).

Airport information

Origin	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E

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