Air Miles Calculator

Distance between Washington D.C. (IAD) and Miles City, MT (MLS)

Distance from Washington D.C. to Miles City (Miles City Airport – Washington Dulles International Airport) is 1527 miles / 2458 kilometers / 1327 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1527.205 miles
  • 2457.798 kilometers
  • 1327.105 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
  • 1523.791 miles
  • 2452.303 kilometers
  • 1324.138 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Miles City Airport (MLS) is 3 hours 23 minutes.

Time difference and current local times

The time difference between Washington D.C. and Miles City is 2 hours. Miles City is 2 hours behind Washington D.C..

Time Difference

Washington D.C.
Miles City

Washington D.C.

 EDT

Miles City, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 186 kg (409 pounds).

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″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

Washington D.C. to Miles City flight map.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Miles City (MLS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1527
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1527

Round trip?