Rueda is an area known for white wines. These are based on the Verdejo grape. New plantings of Sauvignon Blanc are proving quite successful. Toro is 96 miles north and west of Madrid. Its red wines are made of Tinta de Toro, probably a clone of Tempranillo.
Malvasia is the primary white grape, but the region produces mostly red wines.
Cigales is a small area north of Valladolid and is noted for its minor dry ros wines. Valdeorras R as Baixas Ribeiro Galicia is the strangest place I've been to in Spain. You can imagine the mix of cultures. Valdeorras is north of Zamora and west of Bierzo. The reds are not notable here, but of interest is the wine made from a white grape called Godello.