The flight distance from Denver International Airport (DEN) in Denver, United States to Knox County Regional Airport (RKD) in Rockland, United States is 2,954 kilometers (1,836 miles / 1,595 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 69°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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 2-hour time difference between the two cities.

Time zone information: When it's 02:59 in Denver, it's 04:59 in Rockland.

There is a significant elevation difference of 5,378 feet between the two airports. Knox County Regional Airport sits lower than Denver International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Rockland (RKD) to Denver (DEN) follows a heading of 273° (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 Denver International Airport (DEN) and Knox County Regional Airport (RKD) detail pages, or use our flight duration calculator to compare other routes.