How far is Great Falls, MT, from Atlanta, GA?
The distance between Atlanta (Hartsfield–Jackson Atlanta International Airport) and Great Falls (Great Falls International Airport) is 1696 miles / 2729 kilometers / 1474 nautical miles.
The driving distance from Atlanta (ATL) to Great Falls (GTF) is 2054 miles / 3306 kilometers, and travel time by car is about 38 hours 35 minutes.
Hartsfield–Jackson Atlanta International Airport – Great Falls International Airport
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Distance from Atlanta to Great Falls
There are several ways to calculate the distance from Atlanta to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1695.828 miles
- 2729.171 kilometers
- 1473.634 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- 1693.634 miles
- 2725.640 kilometers
- 1471.728 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 Atlanta to Great Falls?
The estimated flight time from Hartsfield–Jackson Atlanta International Airport to Great Falls International Airport is 3 hours and 42 minutes.
What is the time difference between Atlanta and Great Falls?
Flight carbon footprint between Hartsfield–Jackson Atlanta International Airport (ATL) and Great Falls International Airport (GTF)
On average, flying from Atlanta to Great Falls generates about 192 kg of CO2 per passenger, and 192 kilograms equals 424 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Atlanta to Great Falls
See the map of the shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Great Falls International Airport (GTF).
Airport information
| Origin | Hartsfield–Jackson Atlanta International Airport |
|---|---|
| City: | Atlanta, GA |
| Country: | United States  |
| IATA Code: | ATL |
| ICAO Code: | KATL |
| Coordinates: | 33°38′12″N, 84°25′41″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 |