How far is Nantucket, MA, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Nantucket (Nantucket Memorial Airport) is 2065 miles / 3324 kilometers / 1795 nautical miles.
The driving distance from Great Falls (GTF) to Nantucket (ACK) is 2368 miles / 3811 kilometers, and travel time by car is about 47 hours 1 minutes.
Great Falls International Airport – Nantucket Memorial Airport
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Distance from Great Falls to Nantucket
There are several ways to calculate the distance from Great Falls to Nantucket. Here are two standard methods:
Vincenty's formula (applied above)- 2065.242 miles
- 3323.685 kilometers
- 1794.646 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- 2059.871 miles
- 3315.041 kilometers
- 1789.979 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 Nantucket?
The estimated flight time from Great Falls International Airport to Nantucket Memorial Airport is 4 hours and 24 minutes.
What is the time difference between Great Falls and Nantucket?
Flight carbon footprint between Great Falls International Airport (GTF) and Nantucket Memorial Airport (ACK)
On average, flying from Great Falls to Nantucket generates about 225 kg of CO2 per passenger, and 225 kilograms equals 496 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 Nantucket
See the map of the shortest flight path between Great Falls International Airport (GTF) and Nantucket Memorial Airport (ACK).
Airport information
| Origin | 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 |
| Destination | Nantucket Memorial Airport |
|---|---|
| City: | Nantucket, MA |
| Country: | United States |
| IATA Code: | ACK |
| ICAO Code: | KACK |
| Coordinates: | 41°15′11″N, 70°3′36″W |