How should I break up with my girlfriend?

It is time to get out of this relationship for various reasons. If you read my question from a while ago you will know some of them, but it’s just the tip of the iceberg really. I know you are supposed to do this in person, but we live like an hour apart. Should I go all the way to Park Slope, break up with her, and come all the way back, or should I arrange something in the middle? Perhaps I should do it via telegraph or skywriting. These are other explorable options for sure.