The average train between Sidcup and Boston takes 3h 36m and the fastest train takes 2h 51m. There is a train service every few hours from Sidcup to Boston. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Sidcup and Boston. The earliest departure is at 12:03 AM at night, and the last departure from Sidcup is at 7:18 PM which arrives into Boston at 10:20 PM. All services require a transfer at London Bridge and take an average of 3h 36m. The schedules shown below are for the next available departures.



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3h • 3 changesWant to know about travelling from Sidcup to Boston? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Sidcup to Boston. However, there are services departing from Sidcup station and arriving at Boston station via Grantham. The journey, including transfers, takes approximately 3h 36m.
Sidcup to Boston train services, operated by Southeastern, depart from King's Cross station.
Sidcup to Boston train services, operated by Southeastern, arrive at Boston station.
Book your Sidcup to Boston train tickets online with Southeastern, Thameslink and 3 other operators.
The distance between Sidcup and Boston is 172.6 km. The road distance is 245 km.
You can take a train from Sidcup to Boston via London Bridge, London St Pancras International, King's Cross, and Grantham in around 3h 45m.