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YNZ to ALN: distance & flight time
Yancheng (Yancheng Airport) → Alton/St Louis (St Louis Regional Airport)
7,078 mi
11,390 km · 6,150 nm
14h 21m
estimated nonstop flight time
—
time difference · heading northeast
See live YNZ→ALN fares Phone-only fares on this route — call free
Flight time details
7,078 miles nonstop takes roughly 14h 21m gate to gate, flying northeast. 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
- YNZ — Yancheng Airport · Yancheng, China
- ALN — St Louis Regional Airport · Alton/St Louis, United States
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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is YNZ from ALN?
The flight distance from Yancheng (YNZ) to Alton/St Louis (ALN) is 7,078 miles (11,390 km, 6,150 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNZ to ALN?
A nonstop flight takes about 14h 21m 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 YNZ to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNZ–ALN that never appear on search engines, with no booking fees.