How far is Great Falls, MT, from Geneva?

The distance between Geneva (Geneva Airport) and Great Falls (Great Falls International Airport) is 4957 miles / 7978 kilometers / 4308 nautical miles.

Distance from Geneva to Great Falls

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

Vincenty's formula (applied above)

• 4957.117 miles
• 7977.707 kilometers
• 4307.617 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

• 4943.003 miles
• 7954.992 kilometers
• 4295.352 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 Geneva to Great Falls?

The estimated flight time from Geneva Airport to Great Falls International Airport is 9 hours and 53 minutes.

What is the time difference between Geneva and Great Falls?

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

Flight carbon footprint between Geneva Airport (GVA) and Great Falls International Airport (GTF)

On average, flying from Geneva to Great Falls generates about 578 kg of CO2 per passenger, and 578 kilograms equals 1 275 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Geneva to Great Falls

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

Airport information

Origin	Geneva Airport
City:	Geneva
Country:	Switzerland
IATA Code:	GVA
ICAO Code:	LSGG
Coordinates:	46°14′17″N, 6°6′32″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