The flight distance from New Chitose Airport (CTS) in Chitose / Tomakomai, Japan to Port Alsworth Airport (PTA) in Port Alsworth, United States is 4,611 kilometers (2,865 miles / 2,490 nautical miles). The estimated flight time for this route is approximately 6h, flying northeast at a heading of 42°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 01:16 in Chitose / Tomakomai, it's 07:16 in Port Alsworth. With a 18-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 Port Alsworth (PTA) to Chitose / Tomakomai (CTS) follows a heading of 275° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the New Chitose Airport (CTS) and Port Alsworth Airport (PTA) detail pages, or use our flight duration calculator to compare other routes.