Distance From Santo Domingo Airport to Washington Dulles International Airport

The distance from Santo Domingo Airport () to Washington Dulles International Airport (IAD) is 5030 miles or 8095 kilometers or 4368 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.

---

How long does it take to travel from Santo Domingo ( Chile ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Santo Domingo and Dulles takes around 11 hours 33 minutes.

Estimated flight time from Santo Domingo Airport, Santo Domingo, Chile to Washington Dulles International Airport, Dulles, United States is 11 hours 33 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		8095 km
Statute Miles		5030 miles
Nautical Miles		4368 nm
Avg. Time of Flight		11 hours 33 minutes

Santo Domingo Airport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

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

Click to see flight route on Google Map between Santo Domingo, Chile and Dulles, United States. .

Nonstop flight route between Santo Domingo, Chile and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Santo Domingo (Chile) and Dulles (United States) is 1 Hours.
Dulles time is 1 Hours behind Santo Domingo.

Location	Local Time
Santo Domingo (Chile)	2026-10-28, 17:45:27 -03
Dulles (United States)	2026-10-28, 16:45:27 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

Santo Domingo Airport ( / SCSN) Santo Domingo, Chile

Destination

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