From Stansted Airport train to Tottenham Hale Underground Station, Tube to St Pancras Intl (Domestic), then train to Chatham. 1hrs 31min £38. From London Stansted bus to Stratford City Bus Station, bus to Poplar, Canada Square North (E14), then bus to Lordswood, Shawstead Road (Princes Avenue). 2hrs 45min £21. From London Stansted drive to Chatham, Kent. 1hrs 20min £11.