The flight distance from Guernsey Airport (GCI) in Saint Peter Port, GG to San Diego International Airport (SAN) in San Diego, United States is 8,834 kilometers (5,489 miles / 4,770 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 309°.

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 GG with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 06:36 in Saint Peter Port, it's 22:36 in San Diego. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from San Diego (SAN) to Saint Peter Port (GCI) follows a heading of 37° (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 San Diego International Airport (SAN) detail pages, or use our flight duration calculator to compare other routes.