Calp is a pretty small tourist/fisherman's town in Spain, not far from Benidorm. I have spent 21 of my 23 winters there up to this point. A few years ago, I developed a fear of flying after a few rather turbulent flights and we (me and my parents) started going there by car. We usually take one of these routes (we don't actually start in Antwerp, but it's only a 10 km difference on a 1700 km distance):
It's a 2 day trip by car and only half a day by plane (including transit to and from the airport), but I'd rather take a long train ride there than a short plane trip. What are my options if I want to take the train?