The flight distance from Phnom Penh International Airport (PNH) in Phnom Penh, Cambodia to Zurich Airport (ZRH) in Zurich, Switzerland is 9,530 kilometers (5,921 miles / 5,146 nautical miles). The estimated flight time for this route is approximately 12h, flying northwest at a heading of 318°.

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

Time zone information: When it's 15:37 in Phnom Penh, it's 10:37 in Zurich. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,376 feet between the two airports. Zurich Airport sits higher than Phnom Penh International Airport.

The return flight from Zurich (ZRH) to Phnom Penh (PNH) follows a heading of 78° (east 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 Phnom Penh International Airport (PNH) and Zurich Airport (ZRH) detail pages, or use our flight duration calculator to compare other routes.