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FSI to ADB: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Izmir (Adnan Menderes International Airport)
6,310 mi
10,155 km · 5,483 nm
12h 50m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FSI→ADB fares Phone-only fares on this route — call free
Flight time details
6,310 miles nonstop takes roughly 12h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- ADB — Adnan Menderes International Airport · Izmir, Turkey
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 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
Near ADB
- IGL · Çiğli Airport17 mi away
- SMI · Samos Airport44 mi away
- JKH · Chios Island National Airport55 mi away
- MJT · Mytilene International Airport61 mi away
Frequently asked questions
How far is FSI from ADB?
The flight distance from Fort Sill (FSI) to Izmir (ADB) is 6,310 miles (10,155 km, 5,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to ADB?
A nonstop flight takes about 12h 50m 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 Fort Sill and Izmir?
Izmir is 8 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to ADB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–ADB that never appear on search engines, with no booking fees.