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GYN to FSI: distance & flight time
Goiania (Santa Genoveva Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
4,792 mi
7,712 km · 4,164 nm
9h 52m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GYN→FSI fares Phone-only fares on this route — call free
Flight time details
4,792 miles nonstop takes roughly 9h 52m 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
- GYN — Santa Genoveva Airport · Goiania, Brazil
- 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 GYN
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 GYN from FSI?
The flight distance from Goiania (GYN) to Fort Sill (FSI) is 4,792 miles (7,712 km, 4,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYN to FSI?
A nonstop flight takes about 9h 52m 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 Goiania and Fort Sill?
Fort Sill is 2 hours behind Goiania.
What is the cheapest way to fly from GYN to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYN–FSI that never appear on search engines, with no booking fees.