The road distance between Melbourne and Darwin is around 3752 kilometres. The journey would take approximately 45 hours, so would best be undertaken over a minimum of 5 days. The air distance is 3140km and takes between 4 hours and 4 hrs 40 mins.
Perth is 2,140 miles (3,440 kilometers) from Cairns.
1443.86 miles in a north easterly direction
From Melbourne to Brisbane by road is a distance of 1674km (1040 miles) and takes about 19 hours to travel altogether.
4 to 5 hours from Melbourne to Cairns
Melbourne to Cairns - Direct flight is about 3 hours 30 minutes, longer if 2 flights are needed
Queensland is two hours ahead of Western Australia. If it is 8am in Perth, it is 10am in Cairns.
About 6,000 kilometres to drive from Perth, Western Australia to Cairns, Queensland. In a straight line I would estimate it to be about 4,000 kilometres.
Adelaide and Alice Springs have the shortest direct distance between them.
The distance from Maryborough to Cairns by road is 1450 km.
ref: http://www.indo.com/distance/using this site (which doesn't easily recognize smaller cities),the longest distance considering major Australian citiesis Brisbane-Perth, both of which have airports. The ref site did not report on Perth-Cairns, so they would have to be checked. The distance reported for Brisbane-Perth is 2235 miles.this is longer than Sydney-Perth and Melbourne-Darwin.
The distance from Cairns, Australia to Norfolk Island is 2,633 kms or 1,636 miles.
The road distance between Cairns and Gladstone is about 1174 km. The flight distance is around 959 km.
Perth, Scotland or Perth Australia?
6 hours, 25-40 minutes
The driving distance from Darwin to Cairns is 2853 kilometres
From Surfers Paradise to Cairns by road is a distance of 1763 km. Air distance is about 1458 km.
The road distance from Perth to Dampier is 1810 km.