From Chesham, Broadway (Underground Station) line 730 bus to Uxbridge then bus to Iver Heath, The Parkway (Rostrever Gardens). 1hrs 11min £7. From Chesham Underground Station Tube to Harrow-on-the-Hill Underground Station, Tube to Uxbridge High Street, then bus to Iver Heath, The Parkway (Rostrever Gardens). 1hrs 17min £8. From Chesham taxi to Pinewood Studios. 21min £67. From Chesham drive to Pinewood Studios. 21min £3.