37. 1 km. According to Baidu map query, the distance between the two places is 37. 1 km, and the driving time is about 1 hour for 40 minutes. Fuel costs 20 yuan, road and bridge costs 0 yuan, and total costs 20 yuan. Nanyang, China was called Wan in ancient times (now Nanyang City, Henan Province). Nanyang city is located in Nanyang basin, surrounded by mountains on three sides, and the word wan reflects the basin landform of Nanyang. During the Spring and Autumn Period and the Warring States Period, it was called Wancheng.