My husband is on crutches. how far is it from the train station in cascais to the centre. is it far to walk?
The train station is by the pedestrian streets that can be considered the centre... to where exactely do you want to go?
The train station is pretty much the center. But the center goes for quite some distance. There is a taxi rank outside the train station.
The biggest issue I can see is the cobblestones. There are virtually no streets or sidewalks in the center that aren’t cobblestones. But taxis and Uber are plentiful.