About 57 1.5 km. Baidu map shows that Hefei to Ningbo is about 57 1.5 km, and the journey takes about 7 hours and 22 minutes, passing through Wuhu Expressway and Hangzhou Bay Ring Expressway. You can also take the Shanghai-Wuhan Expressway and Shen Chang Expressway by car, which takes about 6 hours and 50 minutes and is about 593.2 kilometers.