The flight distance from Khok Kathiam Airport (KKM) in Khok Kathiam Airport, Thailand to Narita International Airport (NRT) in Tokyo, Japan is 4,574 kilometers (2,842 miles / 2,470 nautical miles). The estimated flight time for this route is approximately 6h, 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 Thailand with Japan. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:15 in Khok Kathiam Airport, it's 14:15 in Tokyo.

The return flight from Tokyo (NRT) to Khok Kathiam Airport (KKM) follows a heading of 250° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Khok Kathiam Airport (KKM) and Narita International Airport (NRT) detail pages, or use our flight duration calculator to compare other routes.