The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Colville Lake Airport (YCK) in Colville Lake, Canada is 4,317 kilometers (2,682 miles / 2,331 nautical miles). The estimated flight time for this route is approximately 6h, flying north northwest at a heading of 332°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:20 in Washington, it's 05:20 in Colville Lake.

The return flight from Colville Lake (YCK) to Washington (IAD) follows a heading of 111° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Washington Dulles International Airport (IAD) and Colville Lake Airport (YCK) detail pages, or use our flight duration calculator to compare other routes.