Washington → Kumamoto
Ronald Reagan Washington National Airport (DCA) to Kumamoto Airport (KMJ)・11,540 km
No nonstop or one-stop flights. The shortest route is DCA → YYZ → KIX → KMJ (via Toronto, Osaka), about 15h 13m 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.
- DCA → YYZ → KIX → KMJvia Toronto, OsakaFastest≈ 15h 13m
- DCA → YYZ → KIX ⇒ ITM → KMJvia Toronto, Osaka (KIX ⇒ ITM)43 km by road≈ 15h 16m
- DCA → YYZ → NRT ⇒ HND → KMJvia Toronto, Tokyo (NRT ⇒ HND)60 km by road≈ 15h 20m
- DCA → YYZ → HND → KMJvia Toronto, Tokyo≈ 15h 23m
- DCA → YYZ → NRT → KMJvia Toronto, Tokyo≈ 15h 24m
- DCA → DTW → HND → KMJvia Detroit, Tokyo≈ 15h 26m
- DCA → YYZ → ICN → KMJvia Toronto, Seoul≈ 15h 26m
- DCA → YYZ → HND ⇒ NRT → KMJvia Toronto, Tokyo (HND ⇒ NRT)60 km by road≈ 15h 27m
- DCA → DTW → HND ⇒ NRT → KMJvia Detroit, Tokyo (HND ⇒ NRT)60 km by road≈ 15h 30m
- DCA → ORD → NRT ⇒ HND → KMJvia Chicago, Tokyo (NRT ⇒ HND)60 km by road≈ 15h 32m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.