The flight distance from Denver International Airport (DEN) in Denver, United States to Moncton / Greater Moncton Roméo Airport (YQM) in Moncton, Canada is 3,290 kilometers (2,044 miles / 1,776 nautical miles). The estimated flight time for this route is approximately 5h, flying east northeast at a heading of 64°.

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 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 02:08 in Denver, it's 05:08 in Moncton. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 5,202 feet between the two airports. Moncton / Greater Moncton Roméo 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 Moncton (YQM) to Denver (DEN) follows a heading of 272° (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 Moncton / Greater Moncton Roméo Airport (YQM) detail pages, or use our flight duration calculator to compare other routes.