I just came back to my house from Nagoya. It is about 380km away from my house. I spend about 6 hours. I am not using highway because Japanse highway is bloody expensive. I have to pay 8000 Yen if I use highway from Nagoya to Chiba(my house). but I can go back to home for 4 hours. I have no money so I did not use highway. My car is Toyota Prius. It is hybrid car. Hybrid means car using not only petrol but also electric. My car save electric power if I press break. Is your country's petrol is expensive now? Japanese petrol price is around 120 Yen now.