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FSI to MWH: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Grant County Airport (Grant County International Airport)
1,387 mi
2,232 km · 1,205 nm
3h 29m
estimated nonstop flight time
-2h
time difference · heading northwest
See live FSI→MWH fares Phone-only fares on this route — call free
Flight time details
1,387 miles nonstop takes roughly 3h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- MWH — Grant County International Airport · Grant County Airport, 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 MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 mi away
Frequently asked questions
How far is FSI from MWH?
The flight distance from Fort Sill (FSI) to Grant County Airport (MWH) is 1,387 miles (2,232 km, 1,205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to MWH?
A nonstop flight takes about 3h 29m 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 Grant County Airport?
Grant County Airport is 2 hours behind Fort Sill.
What is the cheapest way to fly from FSI to MWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–MWH that never appear on search engines, with no booking fees.