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FSI to MUI: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Muir (Muir Army Air Field (Fort Indiantown Gap) Airport)
1,257 mi
2,023 km · 1,092 nm
3h 12m
estimated nonstop flight time
+1h
time difference · heading northeast
See live FSI→MUI fares Phone-only fares on this route — call free
Flight time details
1,257 miles nonstop takes roughly 3h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- MUI — Muir Army Air Field (Fort Indiantown Gap) Airport · Muir, 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 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
Near MUI
- MDT · Harrisburg International Airport20 mi away
- HAR · Capital City Airport21 mi away
- LNS · Lancaster Airport26 mi away
- RDG · Reading Regional Carl A Spaatz Field32 mi away
Frequently asked questions
How far is FSI from MUI?
The flight distance from Fort Sill (FSI) to Muir (MUI) is 1,257 miles (2,023 km, 1,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to MUI?
A nonstop flight takes about 3h 12m 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 Fort Sill and Muir?
Muir is 1 hour ahead of Fort Sill.
What is the cheapest way to fly from FSI to MUI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–MUI that never appear on search engines, with no booking fees.