Ciudad Universitaria (Moncloa) campus

There is not a bus that can take you directly from Ciudad Universitaria to Somosaguas campus; you will have to first go to Moncloa station if you are on Ciudad Universitaria, and from there take Bus A to go to Somosaguas (or viceversa). 

There are two ways in which you can go to Moncloa station:

• By bus: there are different buses in the Ciudad Universitario that can take you to and from Moncloa station. Click here to see the bus that will work best for you depending on your Facultad. 
• By metro: you can take the metro from Ciudad Universitaria station to Moncloa station (only one stop); if you choose this option you will have to walk from your Facultad to the metro station. 

Once you are at the Moncloa station, you will have to take the bus (Bus A, Moncloa - Campus de Somosaguas). You can take Bus A at Paseo de Ruperto Chapí (click here for the google maps link). It is in front of Moncloa station. In the following link, you can also see the different times at which you can take the bus; as you will see, you have a bus every 10 minutes, approximately: https://www.redtransporte.com/madrid/autobuses-emt/linea-a.html