How far is Great Falls, MT, from Agen?

The distance between Agen (Agen La Garenne Airport) and Great Falls (Great Falls International Airport) is 4891 miles / 7871 kilometers / 4250 nautical miles.

Distance from Agen to Great Falls

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

Vincenty's formula (applied above)

• 4890.831 miles
• 7871.030 kilometers
• 4250.016 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

• 4877.211 miles
• 7849.110 kilometers
• 4238.181 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 Agen to Great Falls?

The estimated flight time from Agen La Garenne Airport to Great Falls International Airport is 9 hours and 45 minutes.

What is the time difference between Agen and Great Falls?

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

Flight carbon footprint between Agen La Garenne Airport (AGF) and Great Falls International Airport (GTF)

On average, flying from Agen to Great Falls generates about 570 kg of CO2 per passenger, and 570 kilograms equals 1 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Agen to Great Falls

See the map of the shortest flight path between Agen La Garenne Airport (AGF) and Great Falls International Airport (GTF).

Airport information

Origin	Agen La Garenne Airport
City:	Agen
Country:	France
IATA Code:	AGF
ICAO Code:	LFBA
Coordinates:	44°10′28″N, 0°35′26″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