The flight distance from Dublin Airport (DUB) in Dublin, Ireland to Northern Colorado Regional Airport (FNL) in Fort Collins/Loveland, United States is 7,019 kilometers (4,361 miles / 3,790 nautical miles). The estimated flight time for this route is approximately 9h, flying west northwest at a heading of 303°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Ireland with United States. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:32 in Dublin, it's 22:32 in Fort Collins/Loveland. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 4,778 feet between the two airports. Northern Colorado Regional Airport sits higher than Dublin Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Fort Collins/Loveland (FNL) to Dublin (DUB) follows a heading of 41° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dublin Airport (DUB) and Northern Colorado Regional Airport (FNL) detail pages, or use our flight duration calculator to compare other routes.