How far can ghosts travel to be with their families?

My grandpa died a few months ago and we are sure his spirit is with us because we can feel his presence and smell the aftershave that he always wore. The strange thing is that we moved to another state before he died and he never even visited us here while he was alive. How did his spirit manage to make such a long... show more My grandpa died a few months ago and we are sure his spirit is with us because we can feel his presence and smell the aftershave that he always wore. The strange thing is that we moved to another state before he died and he never even visited us here while he was alive. How did his spirit manage to make such a long journey to find us?
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