The flight distance from O. R. Tambo International Airport (JNB) in Johannesburg, South Africa to Kos Airport (KGS) in Kos Island, Greece is 6,997 kilometers (4,348 miles / 3,778 nautical miles). The estimated flight time for this route is approximately 9h, flying north at a heading of 359°.

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 South Africa with Greece. It is an intercontinental flight between Africa and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:26 in Johannesburg, it's 21:26 in Kos Island.

There is a significant elevation difference of 5,146 feet between the two airports. Kos Airport sits lower than O. R. Tambo International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Kos Island (KGS) to Johannesburg (JNB) follows a heading of 179° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the O. R. Tambo International Airport (JNB) and Kos Airport (KGS) detail pages, or use our flight duration calculator to compare other routes.