How far is Portland, ME, from Miles City, MT?
The distance between Miles City (Miles City Airport) and Portland (Portland International Jetport) is 1738 miles / 2796 kilometers / 1510 nautical miles.
The driving distance from Miles City (MLS) to Portland (PWM) is 2096 miles / 3373 kilometers, and travel time by car is about 39 hours 47 minutes.
Miles City Airport – Portland International Jetport
Search flights
Distance from Miles City to Portland
There are several ways to calculate the distance from Miles City to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1737.602 miles
- 2796.399 kilometers
- 1509.935 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- 1732.822 miles
- 2788.707 kilometers
- 1505.781 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 Portland?
The estimated flight time from Miles City Airport to Portland International Jetport is 3 hours and 47 minutes.
What is the time difference between Miles City and Portland?
Flight carbon footprint between Miles City Airport (MLS) and Portland International Jetport (PWM)
On average, flying from Miles City to Portland generates about 195 kg of CO2 per passenger, and 195 kilograms equals 431 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 Portland
See the map of the shortest flight path between Miles City Airport (MLS) and Portland International Jetport (PWM).
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 | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |