Yancheng → Washington
Yancheng (YNZ) to Washington (IAD, DCA, BWI), all airport combinations.
No nonstop flights. Fastest via Seoul (ICN), about 15h in the air (YNZ→IAD).Award: 30,000 ANA miles+ (YNZ→IAD, 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.