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QSF to FSI: distance & flight time
Setif (Ain Arnat Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,510 mi
8,867 km · 4,788 nm
11h 16m
estimated nonstop flight time
-6h
time difference · heading northwest
See live QSF→FSI fares Phone-only fares on this route — call free
Flight time details
5,510 miles nonstop takes roughly 11h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- QSF — Ain Arnat Airport · Setif, Algeria
- 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 QSF
- BJA · Soummam Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport52 mi away
- BLJ · Batna Airport62 mi away
- CZL · Mohamed Boudiaf International Airport73 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 QSF from FSI?
The flight distance from Setif (QSF) to Fort Sill (FSI) is 5,510 miles (8,867 km, 4,788 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QSF to FSI?
A nonstop flight takes about 11h 16m 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 Setif and Fort Sill?
Fort Sill is 6 hours behind Setif.
What is the cheapest way to fly from QSF to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QSF–FSI that never appear on search engines, with no booking fees.