What is the cost from beijing west rail station to sanlitun hostel?

From the railway station, you can take the subway line 9 to National Library, where you can transfer to line 4 to Xizhimen Station. And then transfer to line 2 to Dongzhimen Station. Take the Exit E and walk about half a mile to the hostel. The fare is CNY5.

If you take a taxi the whole way, the fare is CNY50.