How far is Memphis, TN, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Memphis (Memphis International Airport) is 1398 miles / 2250 kilometers / 1215 nautical miles.
The driving distance from Great Falls (GTF) to Memphis (MEM) is 1704 miles / 2742 kilometers, and travel time by car is about 32 hours 46 minutes.
Great Falls International Airport – Memphis International Airport
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Distance from Great Falls to Memphis
There are several ways to calculate the distance from Great Falls to Memphis. Here are two standard methods:
Vincenty's formula (applied above)- 1398.388 miles
- 2250.487 kilometers
- 1215.166 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- 1396.800 miles
- 2247.931 kilometers
- 1213.786 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 Memphis?
The estimated flight time from Great Falls International Airport to Memphis International Airport is 3 hours and 8 minutes.
What is the time difference between Great Falls and Memphis?
Flight carbon footprint between Great Falls International Airport (GTF) and Memphis International Airport (MEM)
On average, flying from Great Falls to Memphis generates about 173 kg of CO2 per passenger, and 173 kilograms equals 382 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 Memphis
See the map of the shortest flight path between Great Falls International Airport (GTF) and Memphis International Airport (MEM).
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 | Memphis International Airport |
|---|---|
| City: | Memphis, TN |
| Country: | United States |
| IATA Code: | MEM |
| ICAO Code: | KMEM |
| Coordinates: | 35°2′32″N, 89°58′36″W |