Perth is about 14 km from the ocean.
If you're driving to a town near the beach or coastline, you could try Scarborough.
How far is Idaho Falls from the ocean
How far is Anaheim from the ocean
How far is Encinitas from the ocean
How far is Charlottesville from the ocean
How far is Santa Barbara from the ocean
How far is Mendocino from the ocean
How far is Blacksburg, VA from the ocean
How far is Pacific Grove from the ocean
How far is Annapolis from the ocean
How far is Bellagio from the ocean