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CHQ to OSN: distance & flight time
Chania (Chania International Airport) → Osan (Osan Air Base)
5,398 mi
8,687 km · 4,691 nm
11h 3m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CHQ→OSN fares Phone-only fares on this route — call free
Flight time details
5,398 miles nonstop takes roughly 11h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CHQ — Chania International Airport · Chania, Greece
- OSN — Osan Air Base · Osan, South Korea
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 CHQ
- HER · Heraklion International Nikos Kazantzakis Airport60 mi away
- KIT · Kithira Airport82 mi away
- MLO · Milos Airport83 mi away
- JTR · Santorini Airport96 mi away
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
Frequently asked questions
How far is CHQ from OSN?
The flight distance from Chania (CHQ) to Osan (OSN) is 5,398 miles (8,687 km, 4,691 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHQ to OSN?
A nonstop flight takes about 11h 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 Chania and Osan?
Osan is 6 hours ahead of Chania.
What is the cheapest way to fly from CHQ to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHQ–OSN that never appear on search engines, with no booking fees.