Example of a World City in Spain
A world city located in Spain is Madrid. Madrid is considered a world city because it is a major global connection spot.
Example of a Nodal City in Spain
An example of a nodal city in Spain is Barcelona. Barcelona is considered a nodal city due to its significant economic, cultural, and logistical importance within the country and the broader European context.
Source:
https://www.portdebarcelona.cat/en/web/guest/home