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SQX to FSI: distance & flight time
Sao Miguel do Oeste (São Miguel do Oeste Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,161 mi
8,305 km · 4,484 nm
10h 35m
estimated nonstop flight time
—
time difference · heading northwest
See live SQX→FSI fares Phone-only fares on this route — call free
Flight time details
5,161 miles nonstop takes roughly 10h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SQX — São Miguel do Oeste Airport · Sao Miguel do Oeste, 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 SQX
- FBE · Francisco Beltrão Airport57 mi away
- XAP · Serafin Enoss Bertaso Airport58 mi away
- ELO · El Dorado Airport71 mi away
- CCI · Concórdia Airport93 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 SQX from FSI?
The flight distance from Sao Miguel do Oeste (SQX) to Fort Sill (FSI) is 5,161 miles (8,305 km, 4,484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQX to FSI?
A nonstop flight takes about 10h 35m 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 cheapest way to fly from SQX to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQX–FSI that never appear on search engines, with no booking fees.