Fortaleza in 2013 was the twelfth richest city in the country in GDP and second in the Northeast, with 49 billion reais (US$21 billion). It also has the third richest metropolitan area in the North and Northeast regions. It is an important industrial and commercial center of Brazil, the eighth nation's largest municipal purchasing power. According to the Ministry of Tourism, the city reached the marks of second most desired destination of Brazil and fourth Brazilian city that receives more tourists. The BR-116, the most important highway of the country, starts in Fortaleza. The municipality is part of the Common Market of Mercosur Cities, and also the Brazilian capital which is closest to Europe, 5608 km (3484 miles) from Lisbon, Portugal.