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IWK to DEN: distance & flight time
Iwakuni (Iwakuni Marine Corps Air Station) → Denver (Denver International Airport)
6,167 mi
9,925 km · 5,359 nm
12h 34m
estimated nonstop flight time
—
time difference · heading northeast
See live IWK→DEN fares Phone-only fares on this route — call free
Flight time details
6,167 miles nonstop takes roughly 12h 34m 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
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is IWK from DEN?
The flight distance from Iwakuni (IWK) to Denver (DEN) is 6,167 miles (9,925 km, 5,359 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWK to DEN?
A nonstop flight takes about 12h 34m 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 DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWK–DEN that never appear on search engines, with no booking fees.