Need help booking?
Unpublished phone-only deals available
ALN to YNJ: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Yanji (Yanji Chaoyangchuan Airport)
6,269 mi
10,090 km · 5,448 nm
12h 46m
estimated nonstop flight time
—
time difference · heading northwest
See live ALN→YNJ fares Phone-only fares on this route — call free
Flight time details
6,269 miles nonstop takes roughly 12h 46m 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
- YNJ — Yanji Chaoyangchuan Airport · Yanji, 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 YNJ
- RGO · Orang Airport101 mi away
- NBS · Changbaishan Airport110 mi away
- MDG · Mudanjiang Hailang International Airport114 mi away
- VVO · Vladivostok International Airport141 mi away
Frequently asked questions
How far is ALN from YNJ?
The flight distance from Alton/St Louis (ALN) to Yanji (YNJ) is 6,269 miles (10,090 km, 5,448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to YNJ?
A nonstop flight takes about 12h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ALN to YNJ?
Nonstop service on ALN–YNJ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 46m nonstop estimate.
What is the cheapest way to fly from ALN to YNJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–YNJ that never appear on search engines, with no booking fees.
Why are some ALN to YNJ fares phone-only?
Consolidator contracts let us sell certain ALN–YNJ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.