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FCS to IWK: distance & flight time
Fort Carson (Butts AAF (Fort Carson) Air Field) → Iwakuni (Iwakuni Marine Corps Air Station)
6,223 mi
10,015 km · 5,408 nm
12h 40m
estimated nonstop flight time
—
time difference · heading northwest
See live FCS→IWK fares Phone-only fares on this route — call free
Flight time details
6,223 miles nonstop takes roughly 12h 40m 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
- FCS — Butts AAF (Fort Carson) Air Field · Fort Carson, United States
- IWK — Iwakuni Marine Corps Air Station · Iwakuni, Japan
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 FCS
- COS · City of Colorado Springs Municipal Airport9 mi away
- PUB · Pueblo Memorial Airport30 mi away
- DEN · Denver International Airport82 mi away
- APA · Centennial Airport62 mi away
Near IWK
- HIW · Hiroshimanishi Airport18 mi away
- MYJ · Matsuyama Airport34 mi away
- HIJ · Hiroshima Airport44 mi away
- IWJ · Iwami Airport45 mi away
Frequently asked questions
How far is FCS from IWK?
The flight distance from Fort Carson (FCS) to Iwakuni (IWK) is 6,223 miles (10,015 km, 5,408 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCS to IWK?
A nonstop flight takes about 12h 40m 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 FCS to IWK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCS–IWK that never appear on search engines, with no booking fees.