Besides the fact that there is no such place anywhere in Germany or Western Europe there actually is point in that argument. Which is the question who should have nuclear power plants as it is impossible to get rid of them. A country like Germany where tight controls can be reinforced or someone else like say Ukraine or Czechy.

The other point is that fact that you need the distance in case the plant blows up. Which implies it can blow up. Which is true as well (unsinkable Titanic, tsunami safe Fukushima, you name it) as technology can and will fail.