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How far is St Louis, MO, from Miles City, MT?

The distance between Miles City (Miles City Airport) and St Louis (St. Louis Lambert International Airport) is 950 miles / 1529 kilometers / 825 nautical miles.

The driving distance from Miles City (MLS) to St Louis (STL) is 1172 miles / 1886 kilometers, and travel time by car is about 21 hours 33 minutes.

Miles City Airport – St. Louis Lambert International Airport

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950
Miles
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1529
Kilometers
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825
Nautical miles

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Distance from Miles City to St Louis

There are several ways to calculate the distance from Miles City to St Louis. Here are two standard methods:

Vincenty's formula (applied above)
  • 949.826 miles
  • 1528.597 kilometers
  • 825.376 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
  • 948.391 miles
  • 1526.287 kilometers
  • 824.129 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 St Louis?

The estimated flight time from Miles City Airport to St. Louis Lambert International Airport is 2 hours and 17 minutes.

Flight carbon footprint between Miles City Airport (MLS) and St. Louis Lambert International Airport (STL)

On average, flying from Miles City to St Louis generates about 147 kg of CO2 per passenger, and 147 kilograms equals 325 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 St Louis

See the map of the shortest flight path between Miles City Airport (MLS) and St. Louis Lambert International Airport (STL).

Airport information

Origin 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
Destination St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W