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MXF to FSI: distance & flight time
Montgomery (Maxwell Air Force Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
710 mi
1,143 km · 617 nm
2h 1m
estimated nonstop flight time
Same time
time difference · heading west
See live MXF→FSI fares Phone-only fares on this route — call free
Flight time details
710 miles nonstop takes roughly 2h 1m gate to gate, flying west. 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
- MXF — Maxwell Air Force Base · Montgomery, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 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
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is MXF from FSI?
The flight distance from Montgomery (MXF) to Fort Sill (FSI) is 710 miles (1,143 km, 617 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MXF to FSI?
A nonstop flight takes about 2h 1m 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 MXF to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MXF–FSI that never appear on search engines, with no booking fees.