The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to Marathon Airport (YSP) in Marathon, Canada is 1,329 kilometers (826 miles / 717 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 329°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 17:30 in Washington, it's 17:30 in Marathon.

There is a significant elevation difference of 1,021 feet between the two airports. Marathon Airport sits higher than Ronald Reagan Washington Ntl Airport.

The return flight from Marathon (YSP) to Washington (DCA) follows a heading of 143° (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 Ronald Reagan Washington Ntl Airport (DCA) and Marathon Airport (YSP) detail pages, or use our flight duration calculator to compare other routes.