Casablanca→WashingtonNonstop Flight TimeCMN–IAD

Casablanca (Mohammed V International Airport) to Washington (Washington Dulles International Airport).

Direct flights from CMN to IAD have an estimated flight time of about 8h 28m, based on the 3,821-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Royal Air Maroc appearing most often in that sample. Captured departure times run from 16:00 to 16:00 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for CMN to IAD, last seen June 15, 2026. Frequency uses 6 scheduled departures across 6 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.