The flight distance from O. R. Tambo International Airport (JNB) in Johannesburg, South Africa to Achmad Yani Airport (SRG) in Semarang-Java Island, Indonesia is 8,885 kilometers (5,521 miles / 4,797 nautical miles). The estimated flight time for this route is approximately 11h, flying east at a heading of 93°.

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 Indonesia. It is an intercontinental flight between Africa and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:32 in Johannesburg, it's 05:32 in Semarang-Java Island. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 5,548 feet between the two airports. Achmad Yani 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 Semarang-Java Island (SRG) to Johannesburg (JNB) follows a heading of 245° (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 O. R. Tambo International Airport (JNB) and Achmad Yani Airport (SRG) detail pages, or use our flight duration calculator to compare other routes.