The Church of the Sacred Heart of the Lord has been in the this competition many times. Even the Žižkov transmitter was here ...
But I want to tell this photo that the two buildings are 500 meters apart. And that Prague is actually a relatively small town. When you are standing in one place, you just have to turn around your axis and see five, seven, ten... views that are worth seeing around you.
And if your legs hurt, there is a good public transport service here.