Need help booking?
Unpublished phone-only deals available
ITR to FSI: distance & flight time
Itumbiara (Francisco Vilela do Amaral Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
4,886 mi
7,864 km · 4,246 nm
10h 3m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ITR→FSI fares Phone-only fares on this route — call free
Flight time details
4,886 miles nonstop takes roughly 10h 3m 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
- ITR — Francisco Vilela do Amaral Airport · Itumbiara, 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 ITR
- CLV · Nelson Ribeiro Guimarães Airport64 mi away
- UDI · Ten. Cel. Aviador César Bombonato Airport71 mi away
- UBA · Mário de Almeida Franco Airport122 mi away
- RVD · General Leite de Castro Airport122 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 ITR from FSI?
The flight distance from Itumbiara (ITR) to Fort Sill (FSI) is 4,886 miles (7,864 km, 4,246 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ITR to FSI?
A nonstop flight takes about 10h 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 time difference between Itumbiara and Fort Sill?
Fort Sill is 2 hours behind Itumbiara.
What is the cheapest way to fly from ITR to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ITR–FSI that never appear on search engines, with no booking fees.