Distance From Sun Valley Airfield to Washington Dulles International Airport

The distance from Sun Valley Airfield () to Washington Dulles International Airport (IAD) is 8115 miles or 13059 kilometers or 7047 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 Sun Valley ( South Africa ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Sun Valley and Dulles takes around 18 hours 39 minutes.

Estimated flight time from Sun Valley Airfield, Sun Valley, South Africa to Washington Dulles International Airport, Dulles, United States is 18 hours 39 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		13059 km
Statute Miles		8115 miles
Nautical Miles		7047 nm
Avg. Time of Flight		18 hours 39 minutes

Sun Valley Airfield to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

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

Click to see flight route on Google Map between Sun Valley, South Africa and Dulles, United States. .

Nonstop flight route between Sun Valley, South Africa and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Sun Valley (South Africa) and Dulles (United States) is 7 Hours.
Dulles time is 7 Hours behind Sun Valley.

Location	Local Time
Sun Valley (South Africa)	2025-12-17, 02:01:10 SAST
Dulles (United States)	2025-12-16, 19:01:10 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

Sun Valley Airfield ( / ) Sun Valley, South Africa

Destination

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