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KSY to FSI: distance & flight time
Kars (Kars Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
6,693 mi
10,771 km · 5,816 nm
13h 35m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KSY→FSI fares Phone-only fares on this route — call free
Flight time details
6,693 miles nonstop takes roughly 13h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KSY — Kars Airport · Kars, Turkey
- 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 KSY
- LWN · Gyumri Shirak Airport41 mi away
- IGD · Iğdır Airport57 mi away
- AJI · Ağrı Airport63 mi away
- EVN · Zvartnots 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 KSY from FSI?
The flight distance from Kars (KSY) to Fort Sill (FSI) is 6,693 miles (10,771 km, 5,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSY to FSI?
A nonstop flight takes about 13h 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 time difference between Kars and Fort Sill?
Fort Sill is 8 hours behind Kars.
What is the cheapest way to fly from KSY to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSY–FSI that never appear on search engines, with no booking fees.