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CWT to OSN: distance & flight time
Chatsworth (Cowra Airport) → Osan (Osan Air Base)
5,095 mi
8,199 km · 4,427 nm
10h 27m
estimated nonstop flight time
-1h
time difference · heading north
See live CWT→OSN fares Phone-only fares on this route — call free
Flight time details
5,095 miles nonstop takes roughly 10h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CWT — Cowra Airport · Chatsworth, Australia
- 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 CWT
- NGA · Young Airport37 mi away
- OAG · Orange Airport42 mi away
- FRB · Forbes Airport53 mi away
- PKE · Parkes Airport55 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 CWT from OSN?
The flight distance from Chatsworth (CWT) to Osan (OSN) is 5,095 miles (8,199 km, 4,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWT to OSN?
A nonstop flight takes about 10h 27m 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 Chatsworth and Osan?
Osan is 1 hour behind Chatsworth.
What is the cheapest way to fly from CWT to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWT–OSN that never appear on search engines, with no booking fees.