Distance From Fassala Heliport to Washington Dulles International Airport

The distance from Fassala Heliport () to Washington Dulles International Airport (IAD) is 4586 miles or 7380 kilometers or 3982 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Fassala ( Mauritania ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Fassala and Dulles takes around 10 hours 32 minutes.

Estimated flight time from Fassala Heliport, Fassala, Mauritania to Washington Dulles International Airport, Dulles, United States is 10 hours 32 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - IAD

Kilometers		7380 km
Statute Miles		4586 miles
Nautical Miles		3982 nm
Avg. Time of Flight		10 hours 32 minutes

Fassala Heliport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

Location of Fassala Heliport & Washington Dulles International Airport is given below.
Click the map to view Fassala to Dulles nonstop flight path and travel direction.

Click to see flight route on Google Map between Fassala, Mauritania and Dulles, United States. .

Nonstop flight route between Fassala, Mauritania and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Fassala (Mauritania) and Dulles (United States) is 4 Hours.
Dulles time is 4 Hours behind Fassala.

Location	Local Time
Fassala (Mauritania)	2026-09-13, 00:13:40 GMT
Dulles (United States)	2026-09-12, 20:13:40 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Fassala Heliport ( / ) Fassala, Mauritania

Destination

Washington Dulles International Airport (IAD / KIAD) Dulles, United States