How far is Busan from Ulaanbaatar?

The distance between Ulaanbaatar (Chinggis Khaan International Airport) and Busan (Gimhae International Airport) is 1427 miles / 2296 kilometers / 1240 nautical miles.

The driving distance from Ulaanbaatar (UBN) to Busan (PUS) is 1765 miles / 2840 kilometers, and travel time by car is about 35 hours 41 minutes.

Distance from Ulaanbaatar to Busan

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

Vincenty's formula (applied above)

• 1426.872 miles
• 2296.328 kilometers
• 1239.918 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

• 1425.159 miles
• 2293.571 kilometers
• 1238.429 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 Busan?

The estimated flight time from Chinggis Khaan International Airport to Gimhae International Airport is 3 hours and 12 minutes.

What is the time difference between Ulaanbaatar and Busan?

The time difference between Ulaanbaatar and Busan is 1 hour. Busan is 1 hour ahead of Ulaanbaatar.

Flight carbon footprint between Chinggis Khaan International Airport (UBN) and Gimhae International Airport (PUS)

On average, flying from Ulaanbaatar to Busan generates about 175 kg of CO2 per passenger, and 175 kilograms equals 386 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 Busan

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

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	Gimhae International Airport
City:	Busan
Country:	South Korea
IATA Code:	PUS
ICAO Code:	RKPK
Coordinates:	35°10′46″N, 128°56′16″E