How far is Great Falls, MT, from Paris?

The distance between Paris (Paris Charles de Gaulle Airport) and Great Falls (Great Falls International Airport) is 4703 miles / 7569 kilometers / 4087 nautical miles.

Distance from Paris to Great Falls

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

Vincenty's formula (applied above)

• 4703.461 miles
• 7569.486 kilometers
• 4087.196 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

• 4689.648 miles
• 7547.257 kilometers
• 4075.193 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 Paris to Great Falls?

The estimated flight time from Paris Charles de Gaulle Airport to Great Falls International Airport is 9 hours and 24 minutes.

What is the time difference between Paris and Great Falls?

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

Flight carbon footprint between Paris Charles de Gaulle Airport (CDG) and Great Falls International Airport (GTF)

On average, flying from Paris to Great Falls generates about 545 kg of CO2 per passenger, and 545 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 Paris to Great Falls

See the map of the shortest flight path between Paris Charles de Gaulle Airport (CDG) and Great Falls International Airport (GTF).

Airport information

Origin	Paris Charles de Gaulle Airport
City:	Paris
Country:	France
IATA Code:	CDG
ICAO Code:	LFPG
Coordinates:	49°0′46″N, 2°32′59″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