Fremantle is in the state of Western Australia.

No: Perth is the capital city of Western Australia. Fremantle is the port city which is located south of Perth, and was the first settlement in Western Australia.

Fremantle Cemetery, Corner of Carrington Street and Fremantle, Western Australia

The largest port in Western Australia is the Port of Fremantle. It is a major trading hub for the state, handling various cargo such as containers, bulk goods, and petroleum products.

The road distance between Fremantle and Rockingham, Western Australia, is about 30 kilometres.