Cross-border use
In Spanish contracts: Salida al extranjero
Taking a rental car out of Spain. Spanish law does not restrict it; the insurer and the contract do. The market norm is to allow France and Andorra with prior notice and a fee, and to exclude Italy, Portugal and the UK for high-value cars.
Example
A day trip to Andorra or a lunch in Collioure is fine with €60 and 24 hours' notice.