🇵🇹 São Paulo, Portugal

São Paulo is not a city in Portugal, but rather the largest city in Brazil. It is a major economic and cultural hub, with a population of over 12 million people. While it is not located on the coast, São Paulo is still of interest to seafarers and shipowners due to its proximity to the Port of Santos, the largest port in Latin America, which is just 50 miles away. The city also has a number of shipyards and factories producing ship parts, making it a significant player in the maritime industry in Brazil.