Good traffic, about 7 hours.
451 miles
The flight is just over an hour long in actual time (remember that Melbourne is half an hour ahead of Adelaide's time.)
If it is 3pm in Adelaide, it is 3:30pm in Melbourne.
Adelaide, the capital of South Australia, is northwest of Melbourne.
9:00 Adelaide is half an hour Behind Melbourne
About 45 minutes by plane or an hour, about 12 hours by car and sometimes 13 hours depending on how many miles you go
Adelaide is closer.
There are several major routes from Melbourne to Adelaide, but the most logical is the Princes Highway.
From Adelaide to Melbourne by air is a distance of 655 km, or 407 miles.
Whether travelling by bus or car, the shortest route between Melbourne and Adelaide is via the Western Highway, at 725 km, or 450 miles.The time spent on the bus journey is around 10.5 hours.
There are 406.61 air miles between Adelaide and Melbourne and there are 451.31 by road.
Melbourne is the southernmost capital out of Perth, Adelaide and Melbourne. Hobart is Australia's southernmost capital.