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KLX to FSI: distance & flight time
Kalamata (Kalamata Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
6,178 mi
9,942 km · 5,368 nm
12h 35m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KLX→FSI fares Phone-only fares on this route — call free
Flight time details
6,178 miles nonstop takes roughly 12h 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
- KLX — Kalamata Airport · Kalamata, Greece
- 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 KLX
- SPJ · Sparti Airport28 mi away
- PKH · Porto Cheli Airport64 mi away
- PYR · Andravida Air Base71 mi away
- KIT · Kithira Airport78 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 KLX from FSI?
The flight distance from Kalamata (KLX) to Fort Sill (FSI) is 6,178 miles (9,942 km, 5,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLX to FSI?
A nonstop flight takes about 12h 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 Kalamata and Fort Sill?
Fort Sill is 8 hours behind Kalamata.
What is the cheapest way to fly from KLX to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLX–FSI that never appear on search engines, with no booking fees.