Air Miles Calculator

Distance between Spokane, WA (GEG) and Miles City, MT (MLS)

Distance from Spokane to Miles City (Spokane International Airport – Miles City Airport) is 556 miles / 894 kilometers / 483 nautical miles.

How far is Miles City from Spokane?

There are several ways to calculate distances between Spokane and Miles City. Here are two common methods:

Vincenty's formula (applied above)
  • 555.806 miles
  • 894.484 kilometers
  • 482.983 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 554.228 miles
  • 891.943 kilometers
  • 481.611 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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Miles City Airport (MLS) is 1 hour 33 minutes.

Time difference and current local times

The time difference between Spokane and Miles City is 1 hour. Miles City is 1 hour ahead of Spokane.

Time Difference

Spokane
Miles City

Spokane, WA

 PST

Miles City, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 107 kg (236 pounds).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Miles City Airport
City: Miles City, MT
Country: United States Flag of United States
IATA Code: MLS
ICAO Code: KMLS
Coordinates: 46°25′40″N, 105°53′9″W

Map

Spokane to Miles City flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Miles City (MLS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
556
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
556

Round trip?