We have been asked to provide details of coaches travelling from Cambridge westward to Bristol, Cardiff and Swansea. Information correct as at Feb 2009 - check nationalexpress.com to make sure.
Rather annoyingly, the coaches call at Stansted and Gatwick adding hours to the journey. The National Express service number JL797 leaves from Cambridge and ends at Gatwick. National Express service number FK202 then goes from Gatwick to Bristol, Newport, Cardiff, Bridgend-Sarn, Port Talbot and finally Swansea. Details of times and fares available from the nationalexpress.com website.