When Americans travel within the USA, what makes somewhere actually feel like you're "away from home"?
I'm from Ireland, where you can travel a fairly short distance and notice differences in accents, landscape and local culture. With the US being so enormous, I'm curious what gives you that same feeling while travelling within your own country.
I'm less interested in how different one state is from another. Its more about that subjective moment when you personally felt like you're away from home, despite still being in the same country. What tends to trigger that feeling?