Need help booking?
Unpublished phone-only deals available
SGF to IWK: distance & flight time
Springfield (Springfield Branson National Airport) → Iwakuni (Iwakuni Marine Corps Air Station)
6,699 mi
10,781 km · 5,821 nm
13h 36m
estimated nonstop flight time
—
time difference · heading northwest
See live SGF→IWK fares Phone-only fares on this route — call free
Flight time details
6,699 miles nonstop takes roughly 13h 36m 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
- SGF — Springfield Branson National Airport · Springfield, 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 SGF
- BKG · Branson Airport50 mi away
- JLN · Joplin Regional Airport61 mi away
- HRO · Boone County Airport69 mi away
- AIZ · Lee C Fine Memorial Airport75 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 SGF from IWK?
The flight distance from Springfield (SGF) to Iwakuni (IWK) is 6,699 miles (10,781 km, 5,821 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGF to IWK?
A nonstop flight takes about 13h 36m 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 SGF to IWK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGF–IWK that never appear on search engines, with no booking fees.