To be frank, not sure what jobs you interviewed for in the past where mileage and gas was included when you elected to drive. It's a courtesy and to whine about it after the fact, seems kinda petty to me. I would assume an offer to fly you here was offered. Secondly, to again, complain about them not asking you questions, seems a bit petty. Maybe they were so impressed by your CV, they thought they found the next great provider. What questions did YOU ask? You have every right to your opinion, but again, your complaints seem petty and entitled. Maybe you should have asked about mileage and gas reimbursement prior to agreeing to drive here. Good luck on your job search.