How far is Great Falls, MT, from Freetown?
The distance between Freetown (Lungi International Airport) and Great Falls (Great Falls International Airport) is 6163 miles / 9918 kilometers / 5355 nautical miles.
Lungi International Airport – Great Falls International Airport
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Distance from Freetown to Great Falls
There are several ways to calculate the distance from Freetown to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 6162.735 miles
- 9917.960 kilometers
- 5355.270 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- 6157.419 miles
- 9909.406 kilometers
- 5350.651 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 Great Falls?
The estimated flight time from Lungi International Airport to Great Falls International Airport is 12 hours and 10 minutes.
What is the time difference between Freetown and Great Falls?
Flight carbon footprint between Lungi International Airport (FNA) and Great Falls International Airport (GTF)
On average, flying from Freetown to Great Falls generates about 739 kg of CO2 per passenger, and 739 kilograms equals 1 629 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Freetown to Great Falls
See the map of the shortest flight path between Lungi International Airport (FNA) and Great Falls International Airport (GTF).
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 | 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 |