The flight distance from University Of Illinois/Willard Airport (CMI) in Champaign/Urbana, United States to Washington Dulles International Airport (IAD) in Washington, United States is 933 kilometers (580 miles / 504 nautical miles). The estimated flight time for this route is approximately 2h, flying east at a heading of 94°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 05:16 in Champaign/Urbana, it's 06:16 in Washington.

The return flight from Washington (IAD) to Champaign/Urbana (CMI) follows a heading of 281° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the University Of Illinois/Willard Airport (CMI) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.