From Reading train to Twickenham. 58 min £12. From Reading train to Hayes Town, Hayes & Harlington then bus to Hounslow, Treaty Centre. 1 h 5 min £14. From Reading Town Centre, Reading RailAir (Adj Reading Station RailAir) bus to Heathrow Central Bus Station then line 111 bus to Hounslow, Douglas Road (TW3). 1 h 27 min £10. From Reading taxi to Hounslow. 35 min £132. From Reading drive to Hounslow. 35 min £6.