How far does a housecat walk in a day?

[icnu]

I guess I will get lots of answers such as "Mine has not moved yet from her resting place or just walked the five meters to the kitchen and back", but I just dreamed of a housecat who walked 93 km and still had energy, is that credible? (Of course they wouldn't just keep running like huskies .... and most cats are territorial, not having much reason to walk very far.)