Which route is better to drive from Xuzhou, Jiangsu Province to Guanhaiwei Town, Cixi, Zhejiang Province on May 1 ST, and how much does it cost to go back and forth (Toyota Reiz)

Hello, Xuzhou to Cixi? Xuzhou-Huai 'an-Baoying (take Xuhuai Expressway to Huai 'an and G2 Beijing-Shanghai Expressway to Suzhou)-Gaoyou-Jiangdu-Taizhou-Taixing-Jingjiang-Jiangyin Bridge-Shanghai-Nanjing Expressway Suzhou-Jiaxing-Hangzhou Bay Bridge-Ningbo-Guanhaiwei Toll Station (get off at Suzhou? Sujiahang Expressway in Jiaxing and Ningbo)

The whole journey is about 700 kilometers. If the fuel consumption of Reiz is 12, is it an air conditioner? 13 oil? 9 1L engine oil? One way, even if you have 100L oil? Jiangsu and Zhejiang oil prices up to now? 6.86 yuan a liter, 100 liter is 686 yuan? It takes seven hours to drive? 5 1 small holiday? There are many traffic jams on the road, especially the Jiangyin Bridge crossing the river. The Suzhou section of Shanghai-Nanjing Expressway is estimated to be 700 kilometers? Will the fuel consumption of traffic jams be high around 5 1 hour? How about one-way 700 yuan oil? It's cheaper than taking the high-speed rail.

I hope it helps you.

Thanks for adoption