The driving time from Melbourne to Mount Gambier SA 5290 via Princes Hwy, Mount Gambier is 21 hours 37 minutes by road. You can also find other options to travel from Melbourne to Mount Gambier SA 5290 via Princes Hwy, Mount Gambier like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Melbourne to Mount Gambier SA 5290 via Princes Hwy, Mount Gambier!