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UYN to OSN: distance & flight time
Yulin (Yulin Yuyang Airport) → Osan (Osan Air Base)
956 mi
1,538 km · 830 nm
2h 33m
estimated nonstop flight time
+1h
time difference · heading east
See live UYN→OSN fares Phone-only fares on this route — call free
Flight time details
956 miles nonstop takes roughly 2h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- UYN — Yulin Yuyang Airport · Yulin, China
- 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 UYN
- DSN · Ordos Ejin Horo Airport79 mi away
- LLV · Lüliang Airport97 mi away
- ENY · Yan'an Ershilipu Airport119 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 UYN from OSN?
The flight distance from Yulin (UYN) to Osan (OSN) is 956 miles (1,538 km, 830 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UYN to OSN?
A nonstop flight takes about 2h 33m 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 Yulin and Osan?
Osan is 1 hour ahead of Yulin.
What is the cheapest way to fly from UYN to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UYN–OSN that never appear on search engines, with no booking fees.