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ALN to CNI: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Changhai (Changhai Airport)
6,653 mi
10,708 km · 5,782 nm
13h 31m
estimated nonstop flight time
—
time difference · heading northwest
See live ALN→CNI fares Phone-only fares on this route — call free
Flight time details
6,653 miles nonstop takes roughly 13h 31m gate to gate, flying northwest. 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- CNI — Changhai Airport · Changhai, China
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 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
Near CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Frequently asked questions
How far is ALN from CNI?
The flight distance from Alton/St Louis (ALN) to Changhai (CNI) is 6,653 miles (10,708 km, 5,782 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to CNI?
A nonstop flight takes about 13h 31m 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 ALN to CNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–CNI that never appear on search engines, with no booking fees.