How far is Augusta, GA, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Augusta (Augusta Regional Airport) is 1814 miles / 2920 kilometers / 1576 nautical miles.
The driving distance from Great Falls (GTF) to Augusta (AGS) is 2257 miles / 3632 kilometers, and travel time by car is about 41 hours 3 minutes.
Great Falls International Airport – Augusta Regional Airport
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Distance from Great Falls to Augusta
There are several ways to calculate the distance from Great Falls to Augusta. Here are two standard methods:
Vincenty's formula (applied above)- 1814.182 miles
- 2919.643 kilometers
- 1576.481 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- 1811.652 miles
- 2915.571 kilometers
- 1574.282 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 Augusta?
The estimated flight time from Great Falls International Airport to Augusta Regional Airport is 3 hours and 56 minutes.
What is the time difference between Great Falls and Augusta?
Flight carbon footprint between Great Falls International Airport (GTF) and Augusta Regional Airport (AGS)
On average, flying from Great Falls to Augusta generates about 201 kg of CO2 per passenger, and 201 kilograms equals 443 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 Augusta
See the map of the shortest flight path between Great Falls International Airport (GTF) and Augusta Regional Airport (AGS).
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 | Augusta Regional Airport |
|---|---|
| City: | Augusta, GA |
| Country: | United States |
| IATA Code: | AGS |
| ICAO Code: | KAGS |
| Coordinates: | 33°22′11″N, 81°57′52″W |