The flight distance from Los Angeles International Airport (LAX) in Los Angeles, United States to Grenchen Airport (ZHI) in Grenchen Airport, Switzerland is 9,501 kilometers (5,904 miles / 5,130 nautical miles). The estimated flight time for this route is approximately 12h, flying north northeast at a heading of 34°.

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 01:02 in Los Angeles, it's 10:02 in Grenchen Airport. 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 1,283 feet between the two airports. Grenchen Airport sits higher than Los Angeles International Airport.

The return flight from Grenchen Airport (ZHI) to Los Angeles (LAX) follows a heading of 318° (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 Los Angeles International Airport (LAX) and Grenchen Airport (ZHI) detail pages, or use our flight duration calculator to compare other routes.