Distance From Saül Airport to Washington Dulles International Airport, XAU - IAD Distance

The distance from Saül Airport (XAU) to Washington Dulles International Airport (IAD) is 2877 miles or 4631 kilometers or 2499 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 Saül ( French Guiana ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Saül and Dulles takes around 6 hours 36 minutes.

Estimated flight time from Saül Airport, Saül, French Guiana to Washington Dulles International Airport, Dulles, United States is 6 hours 36 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 • XAU - IAD

Kilometers		4631 km
Statute Miles		2877 miles
Nautical Miles		2499 nm
Avg. Time of Flight		6 hours 36 minutes

Saül Airport to Washington Dulles International Airport Flight Route Map - XAU to IAD Flight Path

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

Click to see flight route on Google Map between Saül, French Guiana and Dulles, United States. .

Nonstop flight route between Saül, French Guiana and Dulles, United States.

Time Difference Between the Airports • XAU - IAD

Time difference between Saül (French Guiana) and Dulles (United States) is 1 Hours.
Dulles time is 1 Hours behind Saül.

Location	Local Time
Saül (French Guiana)	2026-06-13, 21:32:20 -03
Dulles (United States)	2026-06-13, 20:32:20 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

Saül Airport (XAU / SOOS) Saül, French Guiana

Destination

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