Nonstop flight route between Tétouan, Morocco and Washington, D.C. / Virginia, United States:
Departure Airport:
Arrival Airport:
Distance from TTU to IAD:
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- About this route
 - TTU Airport Information
 - IAD Airport Information
 - Facts about TTU
 - Facts about IAD
 - Map of Nearest Airports to TTU
 - List of Nearest Airports to TTU
 - Map of Furthest Airports from TTU
 - List of Furthest Airports from TTU
 - Map of Nearest Airports to IAD
 - List of Nearest Airports to IAD
 - Map of Furthest Airports from IAD
 - List of Furthest Airports from IAD
 
About this route:
A direct, nonstop flight between Sania Ramel Airport (TTU), Tétouan, Morocco and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 3,866 miles (or 6,222 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Sania Ramel Airport and Washington Dulles International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Sania Ramel Airport and Washington Dulles International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TTU / | 
| Airport Names: | 
                    
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| Location: | Tétouan, Morocco | 
| GPS Coordinates: | 35°35'39"N by 5°19'12"W | 
| Area Served: | Tétouan, Morocco | 
| Operator/Owner: | ONDA | 
| Airport Type: | Public | 
| Elevation: | 10 feet (3 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TTU | 
| More Information: | TTU Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | IAD / KIAD | 
| Airport Name: | Washington Dulles International Airport | 
| Location: | Washington, D.C. / Virginia, United States | 
| GPS Coordinates: | 38°56'39"N by 77°27'20"W | 
| Area Served: | Washington metropolitan area | 
| Airport Type: | Public | 
| Elevation: | 313 feet (95 meters) | 
| # of Runways: | 5 | 
| View all routes: | Routes from IAD | 
| More Information: | IAD Maps & Info | 
Facts about Sania Ramel Airport (TTU):
- The furthest airport from Sania Ramel Airport (TTU) is Whangarei Airport (WRE), which is nearly antipodal to Sania Ramel Airport (meaning Sania Ramel Airport is almost on the exact opposite side of the Earth from Whangarei Airport), and is located 12,415 miles (19,981 kilometers) away in Whangarei, New Zealand.
 - Before the start of the Spanish Civil War, a paved runway was built which enabled Sania Ramel to serve as civil airport for Tetouan.
 - Sania Ramel Airport handled 15,039 passengers last year.
 - Because of Sania Ramel Airport's relatively low elevation of 10 feet, planes can take off or land at Sania Ramel Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
 - In addition to being known as "Sania Ramel Airport", other names for TTU include "مطار تطوان سانية الرمل", "Aéroport Tétouan – Sania R'mel" and "GMTN".
 - The closest airport to Sania Ramel Airport (TTU) is Sania Ramel Airport (SII), which is located only 0 mile (0 kilometer) N of TTU.
 - The paved runway is laid out in the direction 06/24 and measures 2,300 by 45 metres.
 - Sania Ramel Airport (TTU) currently has only 1 runway.
 
Facts about Washington Dulles International Airport (IAD):
- Conceived in early planning sessions in 1959, Dulles is one of the few remaining airports to use the mobile lounge for boarding and disembarkation from aircraft, and to transfer passengers between the midfield concourses and to and from the main terminal building.
 - Loudoun County Transit provides a bus service which runs from the Dulles Town Center shopping center, to the airport, then to the Steven F.
 - Washington Dulles International Airport (IAD) has 5 runways.
 - Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
 - The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
 - The civil engineering firm Ammann and Whitney was named lead contractor.
 - By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
 - The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
 - Washington Dulles Airport is the busiest airport in the Washington metropolitan area, and second busiest airport in the larger Baltimore–Washington metropolitan area with over 22 million passengers a year.
 
