There is one place named Sierra de Montilla in Spain.
All places in the world called "Sierra de Montilla".
San Vicente (12)
San Juan (11)
San Miguel (10)
Santa María (10)
Villanueva (10)
San Andrés (9)
San Martín (9)
San Pedro (9)
El Puerto (9)
La Estación (9)
Santa Ana (9)
Villaverde (8)
Los Molinos (8)
San Lorenzo (8)
La Torre (8)
San Bartolomé (7)
San Cristóbal (7)
Santiago (7)
Santa Cruz (7)
San Clemente (7)
San Antonio (7)
Santa Lucía (7)
San Román (7)
Las Casas (7)
La Vega (7)
Quintana (7)
Los Llanos (7)
Sierra (6)
El Collado (6)
San Roque (6)