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YNZ to SSN: distance & flight time
Yancheng (Yancheng Airport) → Seoul East (Seoul Air Base (K-16))
478 mi
769 km · 415 nm
1h 30m
estimated nonstop flight time
+1h
time difference · heading northeast
See live YNZ→SSN fares Phone-only fares on this route — call free
Flight time details
478 miles nonstop takes roughly 1h 30m 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
- YNZ — Yancheng Airport · Yancheng, China
- SSN — Seoul Air Base (K-16) · Seoul East, 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 YNZ
- YTY · Yangzhou Taizhou Airport66 mi away
- HIA · Lianshui Airport67 mi away
- RUG · Rugao Air Base83 mi away
- CZX · Changzhou Benniu Airport107 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is YNZ from SSN?
The flight distance from Yancheng (YNZ) to Seoul East (SSN) is 478 miles (769 km, 415 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNZ to SSN?
A nonstop flight takes about 1h 30m 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 Yancheng and Seoul East?
Seoul East is 1 hour ahead of Yancheng.
What is the cheapest way to fly from YNZ to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNZ–SSN that never appear on search engines, with no booking fees.