I have. Portland to LA and back, with an overnight stay each way. The overnight in a hotel with chargers, so it's easy enough to recharge while sleeping. A couple of stops along the way (range is about 300 miles on a charge) which can be used to stretch, bathroom breaks, grab a bite, catch up on email/texts, etc. The car keeps track of the charging stations and lets you know if you need to 'top off' due to a long stretch ahead without chargers. If you're a road warrior and like to do 1000 miles without stopping, electric cars would be frustrating. If you're more leisurely about it, it's not an issue. Also I5 (major highway) is full of chargers since it's a major west coast highway. I don't know how built out (with charging stations) other routes would be, but I think all that info's online somewhere.