Original: Rosignano Marittimo is a comune (municipality) in the Province of Livorno in the Italian region Tuscany, located about 80 km southwest of Florence and about 20 km southeast of Livorno.
Simplified: Rosignano Marittimo borders the following comuni: Castellina Marittima, Cecina, Collesalvetti, Livorno, Orciano Pisano, Santa Luce.