Distance From Cut Knife Airport to Washington Dulles International Airport

The distance from Cut Knife Airport () to Washington Dulles International Airport (IAD) is 1772 miles or 2852 kilometers or 1539 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 Cut Knife ( Canada ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Cut Knife and Dulles takes around 4 hours 4 minutes.

Estimated flight time from Cut Knife Airport, Cut Knife, Canada to Washington Dulles International Airport, Dulles, United States is 4 hours 4 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		2852 km
Statute Miles		1772 miles
Nautical Miles		1539 nm
Avg. Time of Flight		4 hours 4 minutes

Cut Knife Airport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

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

Click to see flight route on Google Map between Cut Knife, Canada and Dulles, United States. .

Nonstop flight route between Cut Knife, Canada and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Cut Knife (Canada) and Dulles (United States) is 2 Hours.
Dulles time is 2 Hours ahead of Cut Knife.

Location	Local Time
Cut Knife (Canada)	2026-05-04, 04:37:25 CST
Dulles (United States)	2026-05-04, 06:37:25 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

Cut Knife Airport ( / CKU4) Cut Knife, Canada

Destination

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