Travelers are voting Balmain Colliery as the best mine near Sydney. There is 1 mine near Orange a city just 128 km from Sydney. The most popular of these is Cadia-Ridgeway Mine near Orange. You can find 11 mines in New South Wales and 111 mines in the country of Australia. Our members favorite in New South Wales is Cadia Ridgeway Mine and Super Pit Gold Mine is the top pick in Australia. Want more? Check out our map of mines near Sydney.