St Louis → Iwakuni
St. Louis Lambert International Airport (STL) to Iwakuni Kintaikyo Airport (IWK)・10,797 km
No nonstop or one-stop flights. The shortest route is STL → MSP → HND → IWK (via Minneapolis, Tokyo), about 14h 29m of flying time (layovers not included).
With milesANA 27,500 miles+ (via ORD, HND)Economy, one way, estimate. Tap a connection for miles by cabin.
Nonstop flights
None.
Routes with 2 stops or an airport change
Sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
- STL → MSP → HND → IWKvia Minneapolis, TokyoFastest≈ 14h 29m
- STL → SEA → NRT ⇒ HND → IWKvia Seattle, Tokyo (NRT ⇒ HND)60 km by road≈ 14h 34m
- STL → SEA → HND → IWKvia Seattle, Tokyo≈ 14h 38m
- STL → ORD → NRT ⇒ HND → IWKvia Chicago, Tokyo (NRT ⇒ HND)60 km by road≈ 14h 40m
- STL → DEN → NRT ⇒ HND → IWKvia Denver, Tokyo (NRT ⇒ HND)60 km by road≈ 14h 43m
- STL → ORD → HND → IWKvia Chicago, Tokyo≈ 14h 44m
- STL → MDW ⇒ ORD → HND → IWKvia Chicago (MDW ⇒ ORD), Tokyo25 km by road≈ 14h 44m
- STL → DTW → HND → IWKvia Detroit, Tokyo≈ 15h 18m
- STL → SFO → NRT ⇒ HND → IWKvia San Francisco, Tokyo (NRT ⇒ HND)60 km by road≈ 15h 18m
- STL → SFO → HND → IWKvia San Francisco, Tokyo≈ 15h 22m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.