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IWK to ALN: distance & flight time
Iwakuni (Iwakuni Marine Corps Air Station) → Alton/St Louis (St Louis Regional Airport)
6,711 mi
10,801 km · 5,832 nm
13h 38m
estimated nonstop flight time
—
time difference · heading northeast
See live IWK→ALN fares Phone-only fares on this route — call free
Flight time details
6,711 miles nonstop takes roughly 13h 38m 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
- IWK — Iwakuni Marine Corps Air Station · Iwakuni, Japan
- 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 IWK
- HIW · Hiroshimanishi Airport18 mi away
- MYJ · Matsuyama Airport34 mi away
- HIJ · Hiroshima Airport44 mi away
- IWJ · Iwami Airport45 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 IWK from ALN?
The flight distance from Iwakuni (IWK) to Alton/St Louis (ALN) is 6,711 miles (10,801 km, 5,832 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWK to ALN?
A nonstop flight takes about 13h 38m 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 IWK to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWK–ALN that never appear on search engines, with no booking fees.