it'll take almost a day...this is assuming that you stopover in Singapore like most flights do and with a 2 hour stopover. there are no direct flights and Singapore airlines, qantas and british airways fly many flights daily via Singapore to to sydney
No, as long as you are a passport holder of England or USA, you can fly in between without a visa
9 hours
5 hours or so
16 hrs
22 hours
Direct is 13:25
Around 12 hours.
10 and a half hours
Just over an hour.
1 mcloughlin year
About 1 hour.
Around 4 hours.