How far is Great Falls, MT, from Liège?

The distance between Liège (Liège Airport) and Great Falls (Great Falls International Airport) is 4704 miles / 7571 kilometers / 4088 nautical miles.

Distance from Liège to Great Falls

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

Vincenty's formula (applied above)

• 4704.235 miles
• 7570.732 kilometers
• 4087.868 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

• 4690.229 miles
• 7548.192 kilometers
• 4075.698 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 Liège to Great Falls?

The estimated flight time from Liège Airport to Great Falls International Airport is 9 hours and 24 minutes.

What is the time difference between Liège and Great Falls?

The time difference between Liège and Great Falls is 8 hours. Great Falls is 8 hours behind Liège.

Flight carbon footprint between Liège Airport (LGG) and Great Falls International Airport (GTF)

On average, flying from Liège to Great Falls generates about 546 kg of CO2 per passenger, and 546 kilograms equals 1 203 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Liège to Great Falls

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

Airport information

Origin	Liège Airport
City:	Liège
Country:	Belgium
IATA Code:	LGG
ICAO Code:	EBLG
Coordinates:	50°38′14″N, 5°26′35″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