The average train between Boston and Weymouth takes 6h 25m and the fastest train takes 5h 22m. The train service runs several times per day from Boston to Weymouth. 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 every 2 hours between Boston and Weymouth. The earliest departure is at 6:13 AM in the morning, and the last departure from Boston is at 8:54 PM which arrives into Weymouth at 8:46 AM. All services require a transfer at Grantham and take an average of 6h 25m. The schedules shown below are for the next available departures.



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6h 11m • 3 changesWant to know about travelling from Boston to Weymouth? 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 Boston to Weymouth. However, there are services departing from Boston station and arriving at Weymouth station via Grantham. The journey, including transfers, takes approximately 6h 25m.
Boston to Weymouth train services, operated by East Midlands Railways, depart from Boston station.
Boston to Weymouth train services, operated by East Midlands Railways, arrive at Weymouth station.
Book your Boston to Weymouth train tickets online with East Midlands Railways, Hull Trains and 3 other operators.
The distance between Boston and Weymouth is 311.4 km. The road distance is 457 km.
You can take a train from Boston to Weymouth via Grantham, London Kings Cross, Euston station, Waterloo Station, and London Waterloo in around 5h 59m.