How far is Miles City, MT, from Portland, OR?
The distance between Portland (Portland International Airport) and Miles City (Miles City Airport) is 805 miles / 1295 kilometers / 699 nautical miles.
The driving distance from Portland (PDX) to Miles City (MLS) is 1035 miles / 1665 kilometers, and travel time by car is about 18 hours 18 minutes.
Portland International Airport – Miles City Airport
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Distance from Portland to Miles City
There are several ways to calculate the distance from Portland to Miles City. Here are two standard methods:
Vincenty's formula (applied above)- 804.864 miles
- 1295.303 kilometers
- 699.408 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- 802.584 miles
- 1291.634 kilometers
- 697.427 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 Portland to Miles City?
The estimated flight time from Portland International Airport to Miles City Airport is 2 hours and 1 minutes.
What is the time difference between Portland and Miles City?
Flight carbon footprint between Portland International Airport (PDX) and Miles City Airport (MLS)
On average, flying from Portland to Miles City generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Miles City
See the map of the shortest flight path between Portland International Airport (PDX) and Miles City Airport (MLS).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | 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 |