How far is Lebanon, NH, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Lebanon (Lebanon Municipal Airport (New Hampshire)) is 1894 miles / 3048 kilometers / 1646 nautical miles.
The driving distance from Great Falls (GTF) to Lebanon (LEB) is 2222 miles / 3576 kilometers, and travel time by car is about 43 hours 5 minutes.
Great Falls International Airport – Lebanon Municipal Airport (New Hampshire)
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Distance from Great Falls to Lebanon
There are several ways to calculate the distance from Great Falls to Lebanon. Here are two standard methods:
Vincenty's formula (applied above)- 1893.712 miles
- 3047.634 kilometers
- 1645.591 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- 1888.494 miles
- 3039.236 kilometers
- 1641.056 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 Great Falls to Lebanon?
The estimated flight time from Great Falls International Airport to Lebanon Municipal Airport (New Hampshire) is 4 hours and 5 minutes.
What is the time difference between Great Falls and Lebanon?
Flight carbon footprint between Great Falls International Airport (GTF) and Lebanon Municipal Airport (New Hampshire) (LEB)
On average, flying from Great Falls to Lebanon generates about 208 kg of CO2 per passenger, and 208 kilograms equals 458 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Lebanon
See the map of the shortest flight path between Great Falls International Airport (GTF) and Lebanon Municipal Airport (New Hampshire) (LEB).
Airport information
Origin | Great Falls International Airport |
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City: | Great Falls, MT |
Country: | United States |
IATA Code: | GTF |
ICAO Code: | KGTF |
Coordinates: | 47°28′55″N, 111°22′15″W |
Destination | Lebanon Municipal Airport (New Hampshire) |
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City: | Lebanon, NH |
Country: | United States |
IATA Code: | LEB |
ICAO Code: | KLEB |
Coordinates: | 43°37′33″N, 72°18′15″W |