Fig. 1

Mobility dynamics in Spain. We use a dataset that includes all possible transportation means, from airplanes to cars. a, b The international fluxes to Spain. c A breakdown of inter-province flows in Spain by transportation mode. The size of the nodes is proportional to the number of individuals leaving the province. Similarly, the width of the links is proportional to the number of individuals using that route. Note that for multimodal travels, the associated mode is the one that corresponds to the largest part of the trip, which explains why there are links from the islands to provinces without ports in the matrix corresponding to maritime trips