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CHN to OSN: distance & flight time
Jhunju (Jeon Ju Airport (G-703)) → Osan (Osan Air Base)
84 mi
135 km · 73 nm
41m
estimated nonstop flight time
Same time
time difference · heading north
See live CHN→OSN fares Phone-only fares on this route — call free
Flight time details
84 miles nonstop takes roughly 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CHN — Jeon Ju Airport (G-703) · Jhunju, South Korea
- 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 CHN
- KUV · Kunsan Air Base28 mi away
- KWJ · Gwangju Airport55 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)62 mi away
- HMY · Seosan Air Base67 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 CHN from OSN?
The flight distance from Jhunju (CHN) to Osan (OSN) is 84 miles (135 km, 73 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHN to OSN?
A nonstop flight takes about 41m 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 cheapest way to fly from CHN to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHN–OSN that never appear on search engines, with no booking fees.