The flight distance from Copenhagen Kastrup Airport (CPH) in Copenhagen, Denmark to Siskiyou County Airport (SIY) in Montague, United States is 8,388 kilometers (5,212 miles / 4,529 nautical miles). The estimated flight time for this route is approximately 11h, flying north northwest at a heading of 327°.

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 Denmark 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 02:54 in Copenhagen, it's 17:54 in Montague. With a 9-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 2,634 feet between the two airports. Siskiyou County Airport sits higher than Copenhagen Kastrup Airport.

The return flight from Montague (SIY) to Copenhagen (CPH) follows a heading of 24° (north 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 Copenhagen Kastrup Airport (CPH) and Siskiyou County Airport (SIY) detail pages, or use our flight duration calculator to compare other routes.