There is one place named Isla San Pío in Nicaragua.
All places in the world called "Isla San Pío".
San José (12)
San Antonio (12)
Santa Cruz (10)
La Esperanza (9)
San Isidro (9)
Santa Teresa (9)
Santa Rita (9)
San Francisco (9)
Santa María (9)
El Carmen (9)
Santa Rosa (9)
Santa Ana (9)
El Zapote (8)
San Pedro (8)
Santa Isabel (8)
Las Mercedes (8)
San Juan (8)
San Ramón (7)
Sabana Grande (7)
San Jerónimo (7)
Los Ángeles (7)
San Rafael (7)
El Paraíso (7)
La Concepción (7)
Santa Fe (7)
Santa Lucía (6)
San Luis (6)
Veracruz (6)
El Porvenir (6)
Las Pilas (6)