48.3 kilometers. According to Baidu map, the distance from Xuyong to Gu Lin is 48.3 kilometers, and it takes 48 minutes to drive, passing through Xiamen-Chengdu Expressway and Guyi Expressway. The specific driving route is: start from Xuyong County, drive right ahead, enter Guyi Expressway, and drive for 23.4 kilometers; Drive ahead on the left, enter Fenghuang Road, and drive1.7 km; Finally, turn left, enter Fu Qian Street and drive 1 10 meters.