From Twickenham train to Windsor & Eton Riverside. 29 min £7. From Hounslow, Bell Road Bell Corner line 81 bus to Slough Town Centre, Queensmere Car Park (Queensmere Shopping Ctr). 49 min £3. From Hounslow taxi to Slough. 17 min £53. From Hounslow drive to Slough. 17 min £2. From Brentford rideshare to Slough. 38 min £4. From Hounslow walk to Slough. 3 h 39 min.