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YTY to OSN: distance & flight time
Yangzhou (Yangzhou Taizhou Airport) → Osan (Osan Air Base)
519 mi
835 km · 451 nm
1h 36m
estimated nonstop flight time
+1h
time difference · heading northeast
See live YTY→OSN fares Phone-only fares on this route — call free
Flight time details
519 miles nonstop takes roughly 1h 36m gate to gate, flying northeast. 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
- YTY — Yangzhou Taizhou Airport · Yangzhou, 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 YTY
- CZX · Changzhou Benniu Airport45 mi away
- RUG · Rugao Air Base50 mi away
- YNZ · Yancheng Airport66 mi away
- NKG · Nanjing Lukou Airport76 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 YTY from OSN?
The flight distance from Yangzhou (YTY) to Osan (OSN) is 519 miles (835 km, 451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTY to OSN?
A nonstop flight takes about 1h 36m 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 Yangzhou and Osan?
Osan is 1 hour ahead of Yangzhou.
What is the cheapest way to fly from YTY to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTY–OSN that never appear on search engines, with no booking fees.