Saint-Tropez is very close to the ocean. It's basically about 1710 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 Le Marche du Marin.
How far is Albany, NY from the ocean
How far is Cleveland from the ocean
How far is Williamsburg from the ocean
How far is Rapid City from the ocean
How far is Morro Bay from the ocean
How far is Atlanta from the ocean
How far is Fairbanks from the ocean
How far is Grand Junction, CO from the ocean
How far is San Simeon, CA from the ocean
How far is Knysna from the ocean