Board Thread:Warhammer 40k General Discussion/@comment-25222488-20151025234507/@comment-18016240-20151130092444

Your average starship in Warhammer (well Imperial ones) are about the size of a small country if I remember correctly. They house thousands of crew members.

The largest class of ships (or ship like constructs) are probably the Eldars' Craftoworlds, those are about the size of continents.