How far is Great Falls, MT, from Emmonak, AK?
The distance between Emmonak (Emmonak Airport) and Great Falls (Great Falls International Airport) is 2270 miles / 3653 kilometers / 1972 nautical miles.
The driving distance from Emmonak (EMK) to Great Falls (GTF) is 3106 miles / 4998 kilometers, and travel time by car is about 137 hours 6 minutes.
Emmonak Airport – Great Falls International Airport
Search flights
Distance from Emmonak to Great Falls
There are several ways to calculate the distance from Emmonak to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 2269.902 miles
- 3653.053 kilometers
- 1972.491 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- 2263.409 miles
- 3642.603 kilometers
- 1966.848 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 Emmonak to Great Falls?
The estimated flight time from Emmonak Airport to Great Falls International Airport is 4 hours and 47 minutes.
What is the time difference between Emmonak and Great Falls?
Flight carbon footprint between Emmonak Airport (EMK) and Great Falls International Airport (GTF)
On average, flying from Emmonak to Great Falls generates about 248 kg of CO2 per passenger, and 248 kilograms equals 548 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Emmonak to Great Falls
See the map of the shortest flight path between Emmonak Airport (EMK) and Great Falls International Airport (GTF).
Airport information
| Origin | Emmonak Airport |
|---|---|
| City: | Emmonak, AK |
| Country: | United States  |
| IATA Code: | EMK |
| ICAO Code: | PAEM |
| Coordinates: | 62°47′9″N, 164°29′27″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 |