The flight distance from Kansai International Airport (KIX) in Osaka, Japan to Kashan Airport (KKS) in Kashan Airport, Iran is 7,449 kilometers (4,628 miles / 4,022 nautical miles). The estimated flight time for this route is approximately 10h, flying west northwest at a heading of 296°.

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

Time zone information: When it's 21:18 in Osaka, it's 15:48 in Kashan Airport. The 5.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,439 feet between the two airports. Kashan Airport sits higher than Kansai International Airport.

The return flight from Kashan Airport (KKS) to Osaka (KIX) follows a heading of 63° (east 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 Kashan Airport (KKS) detail pages, or use our flight duration calculator to compare other routes.