From Cambridge train to King's Lynn, Railway Station (forecourt) then bus to Horse Fair Bus Station. 1hrs 27min £19. From Drummer St Bus Station line 9 bus to Chatteris, East Park Street, bus to March, Grays Lane, then bus to Horse Fair Bus Station. 2hrs 54min £12. From Cambridge taxi to Wisbech. 55min £135. From Cambridge drive to Wisbech. 55min £8.