How far is Grand Forks, ND, from Miles City, MT?
The distance between Miles City (Miles City Airport) and Grand Forks (Grand Forks International Airport) is 423 miles / 681 kilometers / 368 nautical miles.
The driving distance from Miles City (MLS) to Grand Forks (GFK) is 519 miles / 836 kilometers, and travel time by car is about 9 hours 23 minutes.
Miles City Airport – Grand Forks International Airport
Search flights
Distance from Miles City to Grand Forks
There are several ways to calculate the distance from Miles City to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 423.161 miles
- 681.011 kilometers
- 367.717 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- 422.007 miles
- 679.154 kilometers
- 366.714 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 Miles City to Grand Forks?
The estimated flight time from Miles City Airport to Grand Forks International Airport is 1 hour and 18 minutes.
What is the time difference between Miles City and Grand Forks?
Flight carbon footprint between Miles City Airport (MLS) and Grand Forks International Airport (GFK)
On average, flying from Miles City to Grand Forks generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Miles City to Grand Forks
See the map of the shortest flight path between Miles City Airport (MLS) and Grand Forks International Airport (GFK).
Airport information
| Origin | Miles City Airport |
|---|---|
| City: | Miles City, MT |
| Country: | United States  |
| IATA Code: | MLS |
| ICAO Code: | KMLS |
| Coordinates: | 46°25′40″N, 105°53′9″W |
| Destination | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |