Rome2Rio

How to get fromBoston to Carmarthenby train, bus, or car

Find Transport to Carmarthen

See all options

There are 5 ways to get from Boston to Carmarthen by train, bus, or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train via London

    best
    1. Take the train from Boston to Granthamtrain train
    2. Take the train from Grantham to King's Crosstrain train
    3. Take the train from London Paddington to Swanseatrain train
    4. Take the train from Swansea to Carmarthentrain train
    7h
    £145–286

  2. Drive 226.5 mi

    cheapest
    1. Drive from Boston to Carmarthencar car 226.5 mi
    4h 59m
    £56–80

  3. Bus

    1. Take the bus from Interchange Shelter to Central Bus Stationbus bus B5 / ...
    2. Take the bus from Rail Station Car Park to Birmingham Coach Stationbus bus 151
    3. Take the bus from Birmingham Coach Station to Rose and Crownbus bus 112
    12h 32m

  4. Train

    1. Take the train from Boston to Nottinghamtrain train
    2. Take the train from Nottingham to Newport (S Wales)train train
    3. Take the train from Newport (S Wales) to Carmarthentrain train
    8h 29m
    £144–242

  5. Train #2

    1. Take the train from Boston to Nottinghamtrain train
    2. Take the train from Nottingham to Birmingham New Streettrain train
    3. Take the train from Birmingham New Street to Herefordtrain train
    4. Take the train from Hereford to Carmarthentrain train
    9h 19m
    £127–227

Boston to Carmarthen by train and subway

Calendar102Weekly Services
Duration7hAverage Duration
Ticket£145Cheapest Price
See schedules

Questions & Answers

Map of how to get from Boston to Carmarthen.ExpandLaunch map view
  • Distance: 362.9 mi
  • Duration: 7h

What companies run services between Boston, England and Carmarthen, Wales?

You can take a train from Boston to Carmarthen via Grantham, London Kings Cross, King's Cross St. Pancras station, Paddington, London Paddington, and Swansea in around 7h. Alternatively, you can take a bus from Boots to Rose and Crown via Interchange Shelter, Central Bus Station, Rail Station Car Park, and Birmingham Coach Station in around 12h 32m.

Train operators
Bus operators

Want to know more about travelling around United Kingdom

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

More Questions & Answers