The flight distance from Denver International Airport (DEN) in Denver, United States to Key West International Airport (EYW) in Key West, United States is 2,732 kilometers (1,697 miles / 1,475 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 122°.

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 03:23 in Denver, it's 05:23 in Key West.

There is a significant elevation difference of 5,430 feet between the two airports. Key West International 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 Key West (EYW) to Denver (DEN) follows a heading of 314° (northwest). 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 Key West International Airport (EYW) detail pages, or use our flight duration calculator to compare other routes.