First, the high-speed fee.
The whole journey is about 778 kilometers and takes about 8 hours. Expressway Toll 3 15 yuan (Dayangfang Toll Station 45+ Kangzhuang Toll Station 35+ Dongyang River Toll Station 70+ Xinghe Toll Station 20+ Jiuyuan Toll Station 145).
Second, the cost of oil.
Today, the price of No.93 gasoline in Tianjin is 6.48 yuan/liter, and the fuel consumption of medium displacement manual gear is 7.8 liters/100 kilometers.
7.78×6.48×7.8≈393 yuan
Third, the total amount.
3 15+393=708 yuan
Attach a schematic diagram of the driving route: