Zonguldak → Washington
Zonguldak (ONQ) to Washington (IAD, DCA, BWI), all airport combinations.
No nonstop flights. Fastest via Istanbul (IST), about 11h 12m in the air (ONQ→IAD).Award: 27,500 ANA miles+ (ONQ→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.