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GLO to FSI: distance & flight time
Golouchestershire (Gloucestershire Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
4,623 mi
7,440 km · 4,017 nm
9h 32m
estimated nonstop flight time
-6h
time difference · heading northwest
See live GLO→FSI fares Phone-only fares on this route — call free
Flight time details
4,623 miles nonstop takes roughly 9h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- GLO — Gloucestershire Airport · Golouchestershire, United Kingdom
- 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 GLO
- GBA · Cotswold Airport16 mi away
- FFD · RAF Fairford22 mi away
- BZZ · RAF Brize Norton27 mi away
- LYE · RAF Lyneham28 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 GLO from FSI?
The flight distance from Golouchestershire (GLO) to Fort Sill (FSI) is 4,623 miles (7,440 km, 4,017 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLO to FSI?
A nonstop flight takes about 9h 32m 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 Golouchestershire and Fort Sill?
Fort Sill is 6 hours behind Golouchestershire.
What is the cheapest way to fly from GLO to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLO–FSI that never appear on search engines, with no booking fees.