Opo rent
As suggested by its name, Opo is a car rental business that specializes in serving the city of Porto in Portugal (the city’s name is written as Oporto in the Portuguese language sometimes). Located in the northern part of the country, Porto is Portugal’s second-most populous city and one of its most beloved travel destinations.
Opo Rent allows customers to travel to Spain with their vehicles. You can request this either when booking or when picking up the car (you must request it before driving there). There’s an additional fee for this too. But this way, you can visit Galcian cities like A Coruna and Asturias on the same trip as Porto is closer to parts of those regions than Madrid is.
Keep in mind that some toll roads in Portugal are electronically tolled. All rental cars have a ViaVerde transponder in them by law, and Opo Rent’s cars are no exception. The company will charge you a small fee for using it, though.
