Just over 11 hours.
15 hours.
YES
Yes
The time difference between Sydney, Australia and Johannesburg, South Africa is 8 hours. Sydney are ahead of Johannesburg by 8 hours so when it is 8 am there, it is 12 am in Johannesburg.
Travelling from Auckland to Johannesburg you would leave Auckland either in the morning and travel via Sydney, or in the afternoon and travel via Perth. If you leave in the morning, say at 6 or 7am then get QF 63 from Sydney to Johannesburg you would arrive at 4pm South African time but this would be 3am the next day NZ time, leaving you very jetlagged!
About 15 hours.
the travel time by train between Paris and Cannes is 5H05 or 5H45 depending of the train.
They are 42.6 km away. The estimated time of travel is 42 minutes.
It takes about seventeen days flying suborbital. It is best to strap rockets to your feet and jet pack there.
Dublin is 2 hours behind Johannesburg.
There is approximately 5,406 miles between Paris, France and Johannesburg, South Africa. A flight would take about 11 and a half hours.
Johannesburg (JNB) to Montreal, QC (YMQ) Shortest Flight Duration * 20 hours 35 mins * Via Paris Charles de Gaulle Apt, Paris (CDG) * this includes transfer time at Paris Charles de Gaulle Apt, Paris (CDG)