Distance From Klagenfurt Airport to Washington Dulles International Airport, KLU - IAD Distance

The distance from Klagenfurt Airport (KLU) to Washington Dulles International Airport (IAD) is 4414 miles or 7103 kilometers or 3833 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 Klagenfurt am Wörthersee ( Austria ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Klagenfurt am Wörthersee and Dulles takes around 10 hours 8 minutes.

Estimated flight time from Klagenfurt Airport, Klagenfurt am Wörthersee, Austria to Washington Dulles International Airport, Dulles, United States is 10 hours 8 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 • KLU - IAD

Kilometers		7103 km
Statute Miles		4414 miles
Nautical Miles		3833 nm
Avg. Time of Flight		10 hours 8 minutes

Klagenfurt Airport to Washington Dulles International Airport Flight Route Map - KLU to IAD Flight Path

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

Click to see flight route on Google Map between Klagenfurt am Wörthersee, Austria and Dulles, United States. .

Nonstop flight route between Klagenfurt am Wörthersee, Austria and Dulles, United States.

Time Difference Between the Airports • KLU - IAD

Time difference between Klagenfurt am Wörthersee (Austria) and Dulles (United States) is 6 Hours.
Dulles time is 6 Hours behind Klagenfurt am Wörthersee.

Location	Local Time
Klagenfurt am Wörthersee (Austria)	2026-11-03, 14:27:48 CET
Dulles (United States)	2026-11-03, 08:27:48 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

Klagenfurt Airport (KLU / LOWK) Klagenfurt am Wörthersee, Austria

Destination

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