Distance From São Sebastião Heliport to Washington Dulles International Airport

The distance from São Sebastião Heliport () to Washington Dulles International Airport (IAD) is 4599 miles or 7401 kilometers or 3994 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 Lagoa Santa ( Brazil ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Lagoa Santa and Dulles takes around 10 hours 34 minutes.

Estimated flight time from São Sebastião Heliport, Lagoa Santa, Brazil to Washington Dulles International Airport, Dulles, United States is 10 hours 34 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		7401 km
Statute Miles		4599 miles
Nautical Miles		3994 nm
Avg. Time of Flight		10 hours 34 minutes

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

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

Click to see flight route on Google Map between Lagoa Santa, Brazil and Dulles, United States. .

Nonstop flight route between Lagoa Santa, Brazil and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Lagoa Santa (Brazil) and Dulles (United States) is 2 Hours.
Dulles time is 2 Hours behind Lagoa Santa.

Location	Local Time
Lagoa Santa (Brazil)	2025-12-14, 01:32:54 -03
Dulles (United States)	2025-12-13, 23:32:54 EST

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

São Sebastião Heliport ( / ) Lagoa Santa, Brazil

Destination

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