It looks like it is about a 5 hour drive from where he is to Kitty Hawk
Avesher is living his full life while on the road towards Kitty Hawk.   I saw some text threads Josh had with Clegg (Hilarious!), the ex guido BF (who is still talking to Em BTW), w the mother in law, and ones josh had with Em herself over this entire debacle.  
What a complete mess.  By the end of this - its going to end up on TV for sure.