San Secondo di Pinerolo borders the following municipalities: Pinerolo, San Germano Chisone, Porte, Prarostino, Osasco, and Bricherasio.
The municipality of San Secondo di Pinerolo is bordered by the following towns: Pinerolo, San Germano Chisone, Porte, Prarostino, Osasco, and Bricherasio.