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MNZ to FSI: distance & flight time
Manassas (Manassas Regional Airport/Harry P. Davis Field) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,188 mi
1,912 km · 1,032 nm
3h 3m
estimated nonstop flight time
-1h
time difference · heading west
See live MNZ→FSI fares Phone-only fares on this route — call free
Flight time details
1,188 miles nonstop takes roughly 3h 3m gate to gate, flying west. 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
- MNZ — Manassas Regional Airport/Harry P. Davis Field · Manassas, 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 MNZ
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 MNZ from FSI?
The flight distance from Manassas (MNZ) to Fort Sill (FSI) is 1,188 miles (1,912 km, 1,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MNZ to FSI?
A nonstop flight takes about 3h 3m 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 Manassas and Fort Sill?
Fort Sill is 1 hour behind Manassas.
What is the cheapest way to fly from MNZ to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MNZ–FSI that never appear on search engines, with no booking fees.