And, by the way, if you're going to go with binary definitions, it's perfectly reasonable to say that within 30 minutes of a Walmart and within a couple of hours of a significant city is a reasonable benchmark versus truly back of beyond rural. Just just don't expect that to correspond to an urban environment as many people understand that to mean.

Certainly I can normally go into town for an evening of theater but most people would consider my house to be in an urban setting.