How far is Great Falls, MT, from Lafayette, LA?
The distance between Lafayette (Lafayette Regional Airport) and Great Falls (Great Falls International Airport) is 1576 miles / 2537 kilometers / 1370 nautical miles.
The driving distance from Lafayette (LFT) to Great Falls (GTF) is 1960 miles / 3155 kilometers, and travel time by car is about 36 hours 6 minutes.
Lafayette Regional Airport – Great Falls International Airport
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Distance from Lafayette to Great Falls
There are several ways to calculate the distance from Lafayette to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1576.382 miles
- 2536.940 kilometers
- 1369.838 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- 1576.218 miles
- 2536.677 kilometers
- 1369.696 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 Lafayette to Great Falls?
The estimated flight time from Lafayette Regional Airport to Great Falls International Airport is 3 hours and 29 minutes.
What is the time difference between Lafayette and Great Falls?
Flight carbon footprint between Lafayette Regional Airport (LFT) and Great Falls International Airport (GTF)
On average, flying from Lafayette to Great Falls generates about 184 kg of CO2 per passenger, and 184 kilograms equals 406 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lafayette to Great Falls
See the map of the shortest flight path between Lafayette Regional Airport (LFT) and Great Falls International Airport (GTF).
Airport information
| Origin | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″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 |