Lisbon is very close to the ocean. It's basically about 2535 meters from the ocean depending on where you measure to the exact coastline.
If you're driving to a town near the beach or coastline, you could try São Jorge de Arroios.
How far is Portsmouth, NH from the ocean
How far is Hollywood from the ocean
How far is West Palm Beach from the ocean
How far is Bakersfield from the ocean
How far is Hana from the ocean
How far is Stinson Beach from the ocean
How far is Charleston from the ocean
How far is Spokane from the ocean
How far is Jackson, WY from the ocean
How far is Madrid from the ocean