528 kilometers. According to Baidu map query. Jiayin is located in the northeast of Yichun, the right bank of the middle reaches of Heilongjiang, and the east of the northern foot of Xiaoxing 'anling. Tongjiang City is located in the northeast of Heilongjiang Province, on the south bank of the intersection of Songhua River and Heilongjiang. The distance between the two places is 528 kilometers, and it takes 13 hours to drive.