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GEX to FSI: distance & flight time
Geelong (Geelong Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
9,008 mi
14,498 km · 7,828 nm
18h 8m
estimated nonstop flight time
-15h
time difference · heading east
See live GEX→FSI fares Phone-only fares on this route — call free
Flight time details
9,008 miles nonstop takes roughly 18h 8m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- GEX — Geelong Airport · Geelong, Australia
- 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 GEX
- AVV · Avalon Airport15 mi away
- MBW · Melbourne Moorabbin Airport45 mi away
- MEB · Melbourne Essendon Airport46 mi away
- MEL · Melbourne International Airport47 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 GEX from FSI?
The flight distance from Geelong (GEX) to Fort Sill (FSI) is 9,008 miles (14,498 km, 7,828 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GEX to FSI?
A nonstop flight takes about 18h 8m 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 Geelong and Fort Sill?
Fort Sill is 15 hours behind Geelong.
What is the cheapest way to fly from GEX to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GEX–FSI that never appear on search engines, with no booking fees.