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SEP to MLS: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Miles City (Frank Wiley Field)
1,064 mi
1,712 km · 924 nm
2h 47m
estimated nonstop flight time
-1h
time difference · heading north
See live SEP→MLS fares Phone-only fares on this route — call free
Flight time details
1,064 miles nonstop takes roughly 2h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from MLS?
The flight distance from Stephenville (SEP) to Miles City (MLS) is 1,064 miles (1,712 km, 924 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to MLS?
A nonstop flight takes about 2h 47m 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 time difference between Stephenville and Miles City?
Miles City is 1 hour behind Stephenville.
What is the cheapest way to fly from SEP to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–MLS that never appear on search engines, with no booking fees.