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SEP to MXF: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Montgomery (Maxwell Air Force Base)
690 mi
1,110 km · 599 nm
1h 58m
estimated nonstop flight time
Same time
time difference · heading east
See live SEP→MXF fares Phone-only fares on this route — call free
Flight time details
690 miles nonstop takes roughly 1h 58m gate to gate, flying east. 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
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- MXF — Maxwell Air Force Base · Montgomery, 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 MXF
- MGM · Montgomery Regional (Dannelly Field) Airport6 mi away
- SEM · Craig Field36 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field42 mi away
- ALX · Thomas C Russell Field44 mi away
Frequently asked questions
How far is SEP from MXF?
The flight distance from Stephenville (SEP) to Montgomery (MXF) is 690 miles (1,110 km, 599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to MXF?
A nonstop flight takes about 1h 58m 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 SEP to MXF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–MXF that never appear on search engines, with no booking fees.