The flight distance from San Carlos Airport (SQL) in San Carlos, United States to Zurich Airport (ZRH) in Zurich, Switzerland is 9,381 kilometers (5,829 miles / 5,065 nautical miles). The estimated flight time for this route is approximately 12h, flying north northeast at a heading of 31°.

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

Time zone information: When it's 03:17 in San Carlos, it's 12:17 in Zurich. 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 1,411 feet between the two airports. Zurich Airport sits higher than San Carlos Airport.

The return flight from Zurich (ZRH) to San Carlos (SQL) follows a heading of 323° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the San Carlos Airport (SQL) and Zurich Airport (ZRH) detail pages, or use our flight duration calculator to compare other routes.