"Distance means nothing when your kitchen smells like home." -Luisa Weiss
In her book (which I've loved and read a few times) "My Berlin Kitchen," Luisa is talking about distance in the physical sense. She traveled a lot, and making familiar dishes in different kitchens brought a sense of familiarity to her.
I agree with this sentiment wholeheartedly, and I think it can apply in a more abstract way as well.