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ALN to WOS: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Wonsan (Wonsan Kalma International Airport)
6,544 mi
10,531 km · 5,686 nm
13h 18m
estimated nonstop flight time
—
time difference · heading northwest
See live ALN→WOS fares Phone-only fares on this route — call free
Flight time details
6,544 miles nonstop takes roughly 13h 18m 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
- WOS — Wonsan Kalma International Airport · Wonsan, North 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 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 WOS
- DSO · Sondok Airport40 mi away
- ICN · Incheon International Airport130 mi away
- FNJ · Pyongyang Sunan International Airport97 mi away
- YNY · Yangyang International Airport100 mi away
Frequently asked questions
How far is ALN from WOS?
The flight distance from Alton/St Louis (ALN) to Wonsan (WOS) is 6,544 miles (10,531 km, 5,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to WOS?
A nonstop flight takes about 13h 18m 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 WOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–WOS that never appear on search engines, with no booking fees.