The flight distance from Kansai International Airport (KIX) in Osaka, Japan to Katukurunda Airport (KTY) in Kalutara, Sri Lanka is 6,438 kilometers (4,000 miles / 3,476 nautical miles). The estimated flight time for this route is approximately 9h, flying west southwest at a heading of 255°.

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 Sri Lanka. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:09 in Osaka, it's 17:39 in Kalutara. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Kalutara (KTY) to Osaka (KIX) follows a heading of 53° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Kansai International Airport (KIX) and Katukurunda Airport (KTY) detail pages, or use our flight duration calculator to compare other routes.