How far is Great Falls, MT, from Meridian, MS?
The distance between Meridian (Meridian Regional Airport) and Great Falls (Great Falls International Airport) is 1582 miles / 2546 kilometers / 1375 nautical miles.
The driving distance from Meridian (MEI) to Great Falls (GTF) is 1944 miles / 3128 kilometers, and travel time by car is about 37 hours 22 minutes.
Meridian Regional Airport – Great Falls International Airport
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Distance from Meridian to Great Falls
There are several ways to calculate the distance from Meridian to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1582.033 miles
- 2546.035 kilometers
- 1374.749 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- 1580.825 miles
- 2544.091 kilometers
- 1373.699 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 Meridian to Great Falls?
The estimated flight time from Meridian Regional Airport to Great Falls International Airport is 3 hours and 29 minutes.
What is the time difference between Meridian and Great Falls?
Flight carbon footprint between Meridian Regional Airport (MEI) and Great Falls International Airport (GTF)
On average, flying from Meridian to Great Falls generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Meridian to Great Falls
See the map of the shortest flight path between Meridian Regional Airport (MEI) and Great Falls International Airport (GTF).
Airport information
| Origin | Meridian Regional Airport |
|---|---|
| City: | Meridian, MS |
| Country: | United States  |
| IATA Code: | MEI |
| ICAO Code: | KMEI |
| Coordinates: | 32°19′57″N, 88°45′6″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 |