<Tr> <Th> Max. length </Th> <Td> 800 km (497 mi) </Td> </Tr> <Tr> <Th> Max . depth </Th> <Td> 2,789 m (9,150 ft) </Td> </Tr> <P> The Cantabrian Sea is the coastal sea of the Atlantic Ocean that washes the northern coast of Spain and the southwest side of the Atlantic coast of France; it represents the south area of the Bay of Biscay . It extends from the cape Estaca de Bares in the province of A Coruña, to the mouth of the Adour river, near the city of Bayonne on the coast of the department of Pyrenees Atlantiques in French Basque Country . It washes 800 km (500 mi) of coastline shared by the Spanish provinces of A Coruña, Lugo, Asturias, Cantabria, Biscay and Gipuzkoa, and the French area of Labourd . </P> <Ol> <Li> Jump up ^ Spanish: Mar Cantábrico; French: Mer Cantabrique, Galician: Mar Cantábrico, Asturian: Mar Cantábricu, Basque: Kantauri . </Li> </Ol>

Two spanish provinces located on the cantabrian sea