The flight distance from Guernsey Airport (GCI) in Saint Peter Port, GG to Don Miguel Hidalgo Y Costilla International Airport (GDL) in Guadalajara, Mexico is 9,028 kilometers (5,610 miles / 4,875 nautical miles). The estimated flight time for this route is approximately 12h, flying west northwest at a heading of 291°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting GG with Mexico. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:30 in Saint Peter Port, it's 21:30 in Guadalajara. 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 4,680 feet between the two airports. Don Miguel Hidalgo Y Costilla International Airport sits higher than Guernsey Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Guadalajara (GDL) to Saint Peter Port (GCI) follows a heading of 40° (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 Guernsey Airport (GCI) and Don Miguel Hidalgo Y Costilla International Airport (GDL) detail pages, or use our flight duration calculator to compare other routes.