Air Miles Calculator

Distance between Sioux City, IA (SUX) and Miles City, MT (MLS)

Flight distance from Sioux City to Miles City (Sioux Gateway Airport – Miles City Airport) is 546 miles / 878 kilometers / 474 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Sioux City (SUX) to Miles City (MLS) is 665 miles / 1070 kilometers and travel time by car is about 11 hours 34 minutes.

Map of flight path and driving directions from Sioux City to Miles City.

Shortest flight path between Sioux Gateway Airport (SUX) and Miles City Airport (MLS).

How far is Miles City from Sioux City?

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

Vincenty's formula (applied above)
  • 545.674 miles
  • 878.177 kilometers
  • 474.178 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
  • 544.656 miles
  • 876.539 kilometers
  • 473.293 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).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″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

Time difference and current local times

The time difference between Sioux City and Miles City is 1 hour. Miles City is 1 hour behind Sioux City.

Time Difference

Sioux City, IA

 CST

Miles City, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 105 kg (232 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Miles City (MLS).

Distance:
546
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
546

Round trip?