Distance From Praslin Airport to Washington Dulles International Airport, PRI - IAD Distance

The distance from Praslin Airport (PRI) to Washington Dulles International Airport (IAD) is 8657 miles or 13931 kilometers or 7518 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 Grand Anse ( Seychelles ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Grand Anse and Dulles takes around 19 hours 54 minutes.

Estimated flight time from Praslin Airport, Grand Anse, Seychelles to Washington Dulles International Airport, Dulles, United States is 19 hours 54 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 • PRI - IAD

Kilometers		13931 km
Statute Miles		8657 miles
Nautical Miles		7518 nm
Avg. Time of Flight		19 hours 54 minutes

Praslin Airport to Washington Dulles International Airport Flight Route Map - PRI to IAD Flight Path

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

Click to see flight route on Google Map between Grand Anse, Seychelles and Dulles, United States. .

Nonstop flight route between Grand Anse, Seychelles and Dulles, United States.

Time Difference Between the Airports • PRI - IAD

Time difference between Grand Anse (Seychelles) and Dulles (United States) is 8 Hours.
Dulles time is 8 Hours behind Grand Anse.

Location	Local Time
Grand Anse (Seychelles)	2026-09-12, 10:28:17 +04
Dulles (United States)	2026-09-12, 02:28:17 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

Praslin Airport (PRI / FSPP) Grand Anse, Seychelles

Destination

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