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FSI to GYN: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Goiania (Santa Genoveva Airport)
4,792 mi
7,712 km · 4,164 nm
9h 52m
estimated nonstop flight time
+2h
time difference · heading southeast
See live FSI→GYN fares Phone-only fares on this route — call free
Flight time details
4,792 miles nonstop takes roughly 9h 52m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- GYN — Santa Genoveva Airport · Goiania, Brazil
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 GYN
Frequently asked questions
How far is FSI from GYN?
The flight distance from Fort Sill (FSI) to Goiania (GYN) 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 FSI to GYN?
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 Fort Sill and Goiania?
Goiania is 2 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to GYN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–GYN that never appear on search engines, with no booking fees.