How long does it take to travel from Slough to London Paddington by train? The average journey time between Slough and London Paddington is 30 minutes. The fastest journey time is 18 minutes. On an average weekday, there are 156 trains per day travelling from Slough to London Paddington. read more
approx. good 1hour drive.. train may vary depending on which one u take. For example the great western train would only take you 15-20minutes as it is really fast but others may take longer. read more
The average journey time between Slough and London Paddington is 30 minutes. read more