The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Atsugi Naval Air Facility (NJA) in Atsugi Naval Air Facility, Japan is 7,820 kilometers (4,859 miles / 4,222 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 52°.

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

Time zone information: When it's 13:31 in Helsinki, it's 19:31 in Atsugi Naval Air Facility. With a 6-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 Atsugi Naval Air Facility (NJA) to Helsinki (HEL) follows a heading of 331° (north 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 Helsinki Vantaa Airport (HEL) and Atsugi Naval Air Facility (NJA) detail pages, or use our flight duration calculator to compare other routes.