7The Indian Pacific (Australia) – 4,352 km

Running from Sydney on Australia’s east coast to Perth on the west coast, the Indian Pacific covers 4,352 kilometers (2,704 miles), making it one of the longest train journeys in the Southern Hemisphere.

The journey takes about four days and crosses the entire continent, including the desolate Nullarbor Plain, where the train travels along the world’s longest stretch of straight railway track (478 kilometers).
The Indian Pacific offers travelers the chance to experience the diverse landscapes of Australia, from coastal cities to the arid outback.