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GUY to FSI: distance & flight time
Guymon (Guymon Municipal Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
224 mi
360 km · 195 nm
1h 3m
estimated nonstop flight time
—
time difference · heading southeast
See live GUY→FSI fares Phone-only fares on this route — call free
Flight time details
224 miles nonstop takes roughly 1h 3m gate to gate, flying southeast. 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
- GUY — Guymon Municipal Airport · Guymon, 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 GUY
- LBL · Liberal Mid-America Regional Airport39 mi away
- BGD · Hutchinson County Airport68 mi away
- DHT · Dalhart Municipal Airport74 mi away
- PPA · Perry Lefors Field79 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 GUY from FSI?
The flight distance from Guymon (GUY) to Fort Sill (FSI) is 224 miles (360 km, 195 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUY to FSI?
A nonstop flight takes about 1h 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 cheapest way to fly from GUY to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUY–FSI that never appear on search engines, with no booking fees.