Travelers are voting 25 de Abril Bridge as the best bridge near Sintra. There is 1 bridge in Setubal a city just 34 km from Sintra. The most popular of these is 25 de Abril Bridge in Setubal. You can find 1 bridge in Lisboa and 2 bridges in the country of Portugal. 25 de Abril Bridge is the top pick in Portugal. Want more? Check out our map of bridges near Sintra.