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ANK to FSI: distance & flight time
Ankara (Etimesgut Air Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
6,414 mi
10,322 km · 5,574 nm
13h 3m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ANK→FSI fares Phone-only fares on this route — call free
Flight time details
6,414 miles nonstop takes roughly 13h 3m 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
- ANK — Etimesgut Air Base · Ankara, 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 ANK
- ESB · Esenboğa International Airport20 mi away
- KFS · Kastamonu Airport111 mi away
- ESK · Eskişehir Air Base112 mi away
- ONQ · Zonguldak Airport112 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 ANK from FSI?
The flight distance from Ankara (ANK) to Fort Sill (FSI) is 6,414 miles (10,322 km, 5,574 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ANK to FSI?
A nonstop flight takes about 13h 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 Ankara and Fort Sill?
Fort Sill is 8 hours behind Ankara.
What is the cheapest way to fly from ANK to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ANK–FSI that never appear on search engines, with no booking fees.