The flight distance from Koszalin Zegrze Airport (OSZ) in Koszalin Zegrze Airport, Poland to San Diego International Airport (SAN) in San Diego, United States is 9,383 kilometers (5,830 miles / 5,066 nautical miles). The estimated flight time for this route is approximately 12h, flying northwest at a heading of 322°.

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

Time zone information: When it's 09:48 in Koszalin Zegrze Airport, it's 00:48 in San Diego. 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.

The return flight from San Diego (SAN) to Koszalin Zegrze Airport (OSZ) follows a heading of 25° (north 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 Koszalin Zegrze Airport (OSZ) and San Diego International Airport (SAN) detail pages, or use our flight duration calculator to compare other routes.