Washington → Kumamoto
Washington (IAD, DCA, BWI) to Kumamoto (KMJ), all airport combinations.
No nonstop flights. Fastest via Tokyo (HND), about 14h 51m in the air (IAD→KMJ).Award: 20,000 ANA miles+ / 45,000 JAL miles+ (IAD→KMJ, economy one way, est.)
Nonstop flights by airport pair
None.
Route pages by airport
Times and miles are estimates. Check schedules and availability with the airline.