Radnor Station is a commuter rail station located in the western suburbs of Philadelphia at King of Prussia & Matsonford Roads, Radnor, Pennsylvania 19087 http://maps.google.com/maps?q=King+of+Prussia+%26+Matsonford+Roads,+Radnor,+PA&spn=0.020162,0.028049&hl=en. It is served by most R5 Paoli-Thorndale trains.