How far is Butte, MT, from Freetown?

The distance between Freetown (Lungi International Airport) and Butte (Bert Mooney Airport) is 6238 miles / 10038 kilometers / 5420 nautical miles.

Distance from Freetown to Butte

There are several ways to calculate the distance from Freetown to Butte. Here are two standard methods:

Vincenty's formula (applied above)

• 6237.581 miles
• 10038.413 kilometers
• 5420.310 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

• 6231.916 miles
• 10029.296 kilometers
• 5415.387 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 Freetown to Butte?

The estimated flight time from Lungi International Airport to Bert Mooney Airport is 12 hours and 18 minutes.

What is the time difference between Freetown and Butte?

The time difference between Freetown and Butte is 7 hours. Butte is 7 hours behind Freetown.

Flight carbon footprint between Lungi International Airport (FNA) and Bert Mooney Airport (BTM)

On average, flying from Freetown to Butte generates about 749 kg of CO2 per passenger, and 749 kilograms equals 1 651 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Freetown to Butte

See the map of the shortest flight path between Lungi International Airport (FNA) and Bert Mooney Airport (BTM).

Airport information

Origin	Lungi International Airport
City:	Freetown
Country:	Sierra Leone
IATA Code:	FNA
ICAO Code:	GFLL
Coordinates:	8°36′59″N, 13°11′43″W

Destination	Bert Mooney Airport
City:	Butte, MT
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
Coordinates:	45°57′17″N, 112°29′49″W