Well, yes, but some states are really freaking big and it's not like New Mexico or Oklahoma are going to be able to support a Tesla dealership. It's a true enthusiast that will drive a car 1000 miles when it only has a 200 mile range.
Tesla's supercharger network makes long-distance travel pretty convenient, as long as your trip is covered by the network. Driving a Tesla for a 1,000 mile trip is no big deal.
