How far is Great Falls, MT, from New York, NY?
The distance between New York (New York LaGuardia Airport) and Great Falls (Great Falls International Airport) is 1901 miles / 3060 kilometers / 1652 nautical miles.
The driving distance from New York (LGA) to Great Falls (GTF) is 2183 miles / 3514 kilometers, and travel time by car is about 40 hours 13 minutes.
New York LaGuardia Airport – Great Falls International Airport
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Distance from New York to Great Falls
There are several ways to calculate the distance from New York to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1901.420 miles
- 3060.039 kilometers
- 1652.289 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- 1896.609 miles
- 3052.296 kilometers
- 1648.108 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 New York to Great Falls?
The estimated flight time from New York LaGuardia Airport to Great Falls International Airport is 4 hours and 6 minutes.
What is the time difference between New York and Great Falls?
Flight carbon footprint between New York LaGuardia Airport (LGA) and Great Falls International Airport (GTF)
On average, flying from New York to Great Falls generates about 208 kg of CO2 per passenger, and 208 kilograms equals 460 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from New York to Great Falls
See the map of the shortest flight path between New York LaGuardia Airport (LGA) and Great Falls International Airport (GTF).
Airport information
| Origin | New York LaGuardia Airport |
|---|---|
| City: | New York, NY |
| Country: | United States  |
| IATA Code: | LGA |
| ICAO Code: | KLGA |
| Coordinates: | 40°46′37″N, 73°52′21″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 |