The flight distance from Yakushima Airport (KUM) in Yakushima Airport, Japan to San Diego International Airport (SAN) in San Diego, United States is 10,008 kilometers (6,219 miles / 5,404 nautical miles). The estimated flight time for this route is approximately 13h, flying northeast at a heading of 51°.

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

Time zone information: When it's 15:07 in Yakushima Airport, it's 22:07 in San Diego. With a 17-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 Yakushima Airport (KUM) follows a heading of 307° (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 Yakushima Airport (KUM) and San Diego International Airport (SAN) detail pages, or use our flight duration calculator to compare other routes.