1. It's 24.5 kilometers from Beijing South Railway Station to Xueyuan by subway. First, take Daxing Line of Metro Line 4, then transfer to the inner ring of Metro 10 to changping line, and finally walk 240 meters, which takes 55 minutes.

2. The distance from Beijing South Railway Station to Xuezhi Garden is 22.0 kilometers, and it takes 1 hour and 14 minutes to get there after five traffic lights and the South Second Ring Road and the West Second Ring Road.