How far is Great Falls, MT, from Cairo?

The distance between Cairo (Cairo International Airport) and Great Falls (Great Falls International Airport) is 6611 miles / 10640 kilometers / 5745 nautical miles.

Distance from Cairo to Great Falls

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

Vincenty's formula (applied above)

• 6611.422 miles
• 10640.052 kilometers
• 5745.169 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

• 6597.382 miles
• 10617.457 kilometers
• 5732.968 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 Cairo to Great Falls?

The estimated flight time from Cairo International Airport to Great Falls International Airport is 13 hours and 1 minutes.

What is the time difference between Cairo and Great Falls?

The time difference between Cairo and Great Falls is 9 hours. Great Falls is 9 hours behind Cairo.

Flight carbon footprint between Cairo International Airport (CAI) and Great Falls International Airport (GTF)

On average, flying from Cairo to Great Falls generates about 801 kg of CO2 per passenger, and 801 kilograms equals 1 765 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cairo to Great Falls

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

Airport information

Origin	Cairo International Airport
City:	Cairo
Country:	Egypt
IATA Code:	CAI
ICAO Code:	HECA
Coordinates:	30°7′18″N, 31°24′20″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