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IWK to ASE: distance & flight time
Iwakuni (Iwakuni Marine Corps Air Station) → Aspen (Aspen-Pitkin Co/Sardy Field)
6,117 mi
9,844 km · 5,315 nm
12h 28m
estimated nonstop flight time
—
time difference · heading northeast
See live IWK→ASE fares Phone-only fares on this route — call free
Flight time details
6,117 miles nonstop takes roughly 12h 28m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 mi away
Frequently asked questions
How far is IWK from ASE?
The flight distance from Iwakuni (IWK) to Aspen (ASE) is 6,117 miles (9,844 km, 5,315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWK to ASE?
A nonstop flight takes about 12h 28m 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 ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWK–ASE that never appear on search engines, with no booking fees.