St Louis → Kumamoto
St. Louis Lambert International Airport (STL) to Kumamoto Airport (KMJ)・10,989 km
No nonstop or one-stop flights. The shortest route is STL → MSP → HND → KMJ (via Minneapolis, Tokyo), about 14h 41m of flying time (layovers not included).
With milesANA 27,500 miles+ (via ORD, HND)JAL 40,000 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 → KMJvia Minneapolis, TokyoFastest≈ 14h 41m
- STL → MSP → HND ⇒ NRT → KMJvia Minneapolis, Tokyo (HND ⇒ NRT)60 km by road≈ 14h 45m
- STL → SEA → NRT ⇒ HND → KMJvia Seattle, Tokyo (NRT ⇒ HND)60 km by road≈ 14h 46m
- STL → SEA → HND → KMJvia Seattle, Tokyo≈ 14h 50m
- STL → SEA → NRT → KMJvia Seattle, Tokyo≈ 14h 50m
- STL → ORD → NRT ⇒ HND → KMJvia Chicago, Tokyo (NRT ⇒ HND)60 km by road≈ 14h 52m
- STL → SEA → HND ⇒ NRT → KMJvia Seattle, Tokyo (HND ⇒ NRT)60 km by road≈ 14h 54m
- STL → MSP → ICN → KMJvia Minneapolis, Seoul≈ 14h 55m
- STL → DEN → NRT ⇒ HND → KMJvia Denver, Tokyo (NRT ⇒ HND)60 km by road≈ 14h 55m
- STL → ORD → HND → KMJvia Chicago, Tokyo≈ 14h 56m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.