The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Kochi Ryoma Airport (KCZ) in Nankoku, Japan is 3,988 kilometers (2,478 miles / 2,153 nautical miles). The estimated flight time for this route is approximately 6h, flying northeast at a heading of 51°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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 14:37 in Bangkok, it's 16:37 in Nankoku.

The return flight from Nankoku (KCZ) to Bangkok (BKK) follows a heading of 244° (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 Suvarnabhumi Airport (BKK) and Kochi Ryoma Airport (KCZ) detail pages, or use our flight duration calculator to compare other routes.