The composition of the groups was determined by the Royal Spanish Football Federation, attending to geographical criteria.
Teams from Asturias, Basque Country, Cantabria, Castile and Leon and Galicia.
Teams from Andorra, Aragon, Basque Country, Balearic Islands, Catalonia, La Rioja and Navarre.
Teams from Andalusia, Canary Islands, Castile and Leon, Castilla–La Mancha, Extremadura and Madrid.
Teams from Andalusia, Castilla–La Mancha, Ceuta, Melilla, Region of Murcia and Valencian Community.