How far is Great Falls, MT, from Busan?

The distance between Busan (Gimhae International Airport) and Great Falls (Great Falls International Airport) is 5632 miles / 9063 kilometers / 4894 nautical miles.

Distance from Busan to Great Falls

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

Vincenty's formula (applied above)

• 5631.700 miles
• 9063.343 kilometers
• 4893.814 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

• 5618.160 miles
• 9041.553 kilometers
• 4882.048 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 Busan to Great Falls?

The estimated flight time from Gimhae International Airport to Great Falls International Airport is 11 hours and 9 minutes.

What is the time difference between Busan and Great Falls?

The time difference between Busan and Great Falls is 16 hours. Great Falls is 16 hours behind Busan.

Flight carbon footprint between Gimhae International Airport (PUS) and Great Falls International Airport (GTF)

On average, flying from Busan to Great Falls generates about 667 kg of CO2 per passenger, and 667 kilograms equals 1 471 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Busan to Great Falls

See the map of the shortest flight path between Gimhae International Airport (PUS) and Great Falls International Airport (GTF).

Airport information

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

Destination	Great Falls International Airport
City:	Great Falls, MT
Country:	United States
IATA Code:	GTF
ICAO Code:	KGTF
Coordinates:	47°28′55″N, 111°22′15″W