How far is Hami from Ulaanbaatar?

The distance between Ulaanbaatar (Chinggis Khaan International Airport) and Hami (Hami Airport) is 721 miles / 1160 kilometers / 627 nautical miles.

The driving distance from Ulaanbaatar (UBN) to Hami (HMI) is 1019 miles / 1640 kilometers, and travel time by car is about 22 hours 44 minutes.

Distance from Ulaanbaatar to Hami

There are several ways to calculate the distance from Ulaanbaatar to Hami. Here are two standard methods:

Vincenty's formula (applied above)

• 720.986 miles
• 1160.314 kilometers
• 626.520 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

• 719.474 miles
• 1157.882 kilometers
• 625.206 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 Ulaanbaatar to Hami?

The estimated flight time from Chinggis Khaan International Airport to Hami Airport is 1 hour and 51 minutes.

What is the time difference between Ulaanbaatar and Hami?

There is no time difference between Ulaanbaatar and Hami.

Flight carbon footprint between Chinggis Khaan International Airport (UBN) and Hami Airport (HMI)

On average, flying from Ulaanbaatar to Hami generates about 127 kg of CO2 per passenger, and 127 kilograms equals 280 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ulaanbaatar to Hami

See the map of the shortest flight path between Chinggis Khaan International Airport (UBN) and Hami Airport (HMI).

Airport information

Origin	Chinggis Khaan International Airport
City:	Ulaanbaatar
Country:	Mongolia
IATA Code:	UBN
ICAO Code:	ZMCK
Coordinates:	47°38′48″N, 106°49′11″E

Destination	Hami Airport
City:	Hami
Country:	China
IATA Code:	HMI
ICAO Code:	ZWHM
Coordinates:	42°50′29″N, 93°40′9″E