There is no time between melbourne and sydney because they are both eastern standard time(EST).
No sydney is bigger than melbourne
The flight distance between Melbourne & Sydney is 713 kilometres. The driving distance between Melbourne & Sydney is 875 kilometres.
The countrylink XPT travels between Sydney and Melbourne. The Canberra Xplorer also goes to both Sydney and Melbourne.
Snaplot
The Flight distance between Sydney and Melbourne is 713 kilometres (443 miles).
The driving distance from Melbourne VIC, Australia to Sydney NSW, Australia is 545mi / 880km
Yes: Australia's highest mountains lie between Sydney and Melbourne. The Snowy Mountains are part of the Great Dividing Range, which begins in far north Queensland and continues south down the eastern coast, beyond Melbourne. Mountains feature significantly between Sydney and Melbourne.
Hume
When traveling, even within one country it is important to find the time differences between the travel ends. Darwin, Australia is 30 minutes behind Melbourne, Australia.
school work
Hobart, Australia is in the same time zone as Melbourne, Australia. There is no time difference between Hobart and Melbourne.
The main highway between Canberra and Melbourne (indeed, Sydney and Melbourne) is the Hume Highway. It roughly follows the path of explorers Hume and Hovell, who first explored an overland route between Sydney and Port Phillip Bay in 1824.
Melbourne is closer to Adelaide than Sydney is.