The flight distance from O. R. Tambo International Airport (JNB) in Johannesburg, South Africa to Martin Miguel De Guemes International Airport (SLA) in Salta, Argentina is 9,163 kilometers (5,694 miles / 4,948 nautical miles). The estimated flight time for this route is approximately 12h, flying west southwest at a heading of 246°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting South Africa with Argentina. It is an intercontinental flight between Africa and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:16 in Johannesburg, it's 19:16 in Salta. 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 1,470 feet between the two airports. Martin Miguel De Guemes International 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 Salta (SLA) to Johannesburg (JNB) follows a heading of 115° (east southeast). 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 Martin Miguel De Guemes International Airport (SLA) detail pages, or use our flight duration calculator to compare other routes.