The flight distance from O. R. Tambo International Airport (JNB) in Johannesburg, South Africa to Tachileik Airport (THL) in Tachileik, Myanmar is 9,305 kilometers (5,782 miles / 5,024 nautical miles). The estimated flight time for this route is approximately 12h, flying east northeast at a heading of 63°.

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 Myanmar. 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 16:15 in Johannesburg, it's 20:45 in Tachileik. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,278 feet between the two airports. Tachileik 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 Tachileik (THL) to Johannesburg (JNB) follows a heading of 239° (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 Tachileik Airport (THL) detail pages, or use our flight duration calculator to compare other routes.