Beigongmen subway station of the Summer Palace-National Library-Beijing West Railway Station, the whole journey takes about 40 minutes.

note:

1, Beigongmen subway station of the Summer Palace, take Line 4 to the National Library, 22 minutes (fare 4 yuan); Transfer to Line 9 at the National Library subway station, and it takes 14 minutes to get to Beijing West Railway Station (fare 3 yuan).

2. Purchase tickets by installment, and the total fare is 7 yuan. Buy tickets for 5 yuan in the whole process;

3. The running time of the subway is 36 minutes (excluding ticket purchase and waiting time). If you make a comprehensive calculation, it will take about 40 minutes