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ALN to MLS: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Miles City (Frank Wiley Field)
956 mi
1,538 km · 831 nm
2h 33m
estimated nonstop flight time
—
time difference · heading northwest
See live ALN→MLS fares Phone-only fares on this route — call free
Flight time details
956 miles nonstop takes roughly 2h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- MLS — Frank Wiley Field · Miles City, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 mi away
Frequently asked questions
How far is ALN from MLS?
The flight distance from Alton/St Louis (ALN) to Miles City (MLS) is 956 miles (1,538 km, 831 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to MLS?
A nonstop flight takes about 2h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from ALN to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–MLS that never appear on search engines, with no booking fees.