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SWU to IWK: distance & flight time
Suwon (Suwon Airport) → Iwakuni (Iwakuni Marine Corps Air Station)
363 mi
584 km · 315 nm
1h 25m
estimated nonstop flight time
—
time difference · heading southeast
See live SWU→IWK fares Phone-only fares on this route — call free
Flight time details
363 miles nonstop takes roughly 1h 25m gate to gate, flying southeast. 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
- SWU — Suwon Airport · Suwon, South Korea
- 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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 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 SWU from IWK?
The flight distance from Suwon (SWU) to Iwakuni (IWK) is 363 miles (584 km, 315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to IWK?
A nonstop flight takes about 1h 25m 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 SWU to IWK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–IWK that never appear on search engines, with no booking fees.