Casablanca to Dulles (CMN–IAD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
CMN–IAD is served by 1 airline with nonstop service. Royal Air Maroc leads the route. The flight covers 3,821 miles in approximately 8h 20m. Beyond nonstop, 27 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AT Royal Air Maroc | 6 | 789 | 8h20 | – | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Dulles from Casablanca
| Metric | CMN→IAD | RBA→IAD |
|---|---|---|
| Distance from CMN | – | 68 mi |
| Nonstop airlines | 1 | 1 |
| Weekly flights | 6 | – |
| Flight time | 8h 20m | 7h 47m |
Travel Essentials
CMN: +00 · IAD: EDT
When it's 6:00 PM in Casablanca, it's 2:00 PM in Dulles.
Moroccan passport holders need a B1/B2 visa to enter the United States. Morocco is not part of the Visa Waiver Program. Apply at the US Embassy in Rabat or the Consulate General in Casablanca by completing the DS-160 form online and scheduling an in-person interview.
The application fee is USD 185. Wait times for interview appointments vary but can be several months at busy posts. Bring proof of ties to Morocco, financial documents, and a clear travel purpose. The visa, if approved, is typically issued for 10 years with multiple entries.
Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.
Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.
Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.
CMN–IAD Quick Facts
Frequently Asked Questions
Flights from CMN to IAD
Mohammed V International Airport (CMN) and Washington Dulles International Airport (IAD) are connected by nonstop service from Royal Air Maroc. With 6 weekly departures, this is a regularly served route.
CMN to IAD Flight Duration and Schedule
Nonstop flight time from CMN to IAD ranges from 8 hours 20 minutes. The route covers a distance of 3,821 miles (6,149 km). There are approximately 6 weekly flights outbound and 6 return, totaling 12 flights per week in both directions.
Connecting Options and Alternatives
27 one-stop connections are available, with the fastest taking approximately 9 hours via TEB. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Rabat (RBA).