The flight distance from O. R. Tambo International Airport (JNB) in Johannesburg, South Africa to Hay River / Merlyn Carter Airport (YHY) in Hay River, Canada is 15,302 kilometers (9,508 miles / 8,262 nautical miles). The estimated flight time for this route is approximately 19h, flying north northwest at a heading of 335°.

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

Time zone information: When it's 22:00 in Johannesburg, it's 13:00 in Hay River. With a 9-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 5,017 feet between the two airports. Hay River / Merlyn Carter 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 Hay River (YHY) to Johannesburg (JNB) follows a heading of 51° (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 O. R. Tambo International Airport (JNB) and Hay River / Merlyn Carter Airport (YHY) detail pages, or use our flight duration calculator to compare other routes.