Need help booking?
Unpublished phone-only deals available
OSN to KLX: distance & flight time
Osan (Osan Air Base) → Kalamata (Kalamata Airport)
5,426 mi
8,733 km · 4,715 nm
11h 6m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSN→KLX fares Phone-only fares on this route — call free
Flight time details
5,426 miles nonstop takes roughly 11h 6m 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
- OSN — Osan Air Base · Osan, South Korea
- KLX — Kalamata Airport · Kalamata, Greece
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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near KLX
- SPJ · Sparti Airport28 mi away
- PKH · Porto Cheli Airport64 mi away
- PYR · Andravida Air Base71 mi away
- KIT · Kithira Airport78 mi away
Frequently asked questions
How far is OSN from KLX?
The flight distance from Osan (OSN) to Kalamata (KLX) is 5,426 miles (8,733 km, 4,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to KLX?
A nonstop flight takes about 11h 6m 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 Osan and Kalamata?
Kalamata is 6 hours behind Osan.
What is the cheapest way to fly from OSN to KLX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–KLX that never appear on search engines, with no booking fees.