Madrid, Barcelona, Bilbao, Seville, Zaragoza, Santiago de Compostela, Valencia, Burgos, Oviedo are all important cities in Spain. The most important are Madrid, Barcelona, Valencia, and Sevilla in that order.
Spain comprises 13 regions: Galicia, Asturias, Cantabria, Basque country, Aragon, Catalonia, Navarra, La Mancha, Castile, Castile y Leon, Valencia, Extremadura, Andalucia. Each of these regions has a capital city, and these cities could be considered the most important of Spain. However, there are other cities in Spain that are not the capital of a region, such as Granada and Cadiz, that could also be considered important because they are administratively important or because they are historically important.
Mecca and Medina are two of the most important cities in Islam.
About 8105 cities, towns, and villages in Spain
Madrid, Barcelona, and Valenciain that orderare the largest cities in Spain.
The capital is Madrid. Other important cities include Barcelona, Valencia, and Sevilla.
Madrid, Barcelona, Sevilla, and Malaga are all popular cities in Spain.
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The 3 largest cities in Spain, from large to smaller, are the capital Madrid, Barcelona which may be the cultural center of Spain, and Valencia.
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Spain. Those cities are still in Spain.
All the major cities are capitals of one sort or another.