Rome2Rio

How to get fromPortsmouth Naval Shipyard to Grotonby bus, train, train (Amtrak), or car

Find Transport to Groton

See all options

There are 5 ways to get from Portsmouth Naval Shipyard to Groton by bus, train, train (Amtrak), 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. Bus, train

    best
    1. Take the bus from Portsmouth Bus Stop to Bostonbus bus FlixBus N2615
    2. Take the train from Boston to New Londontrain train Northeast Regional
    4h 16m
    $39–86

  2. Drive 157 mi

    cheapest
    1. Drive from Portsmouth Naval Shipyard to Grotoncar car 157 mi
    3h 9m
    $29–42

  3. Bus, train via Providence

    1. Take the bus from Portsmouth Bus Stop to Bostonbus bus
    2. Take the bus from Boston to Providencebus bus
    3. Take the train from Providence to New Londontrain train
    5h 40m
    $34–69

  4. Train (Amtrak)

    1. Take the train from Dover to Bostontrain train Downeaster
    2. Take the train from Boston to New Londontrain train Northeast Regional
    6h 16m
    $54–120

  5. Bus, train via Boston Airport (BOS)

    1. Take the bus from Portsmouth to Bostonbus bus Cj00:40-Lgpm
    2. Take the train from Boston to New Londontrain train Northeast Regional
    5h 20m
    $54–106

Questions & Answers

Map of how to get from Portsmouth Naval Shipyard to Groton.ExpandLaunch map view
  • Distance: 165.5 mi
  • Duration: 4h 16m

What companies run services between Portsmouth Naval Shipyard, ME, USA and Groton, CT, USA?

You can take a vehicle from Portsmouth Naval Shipyard to New London via Hanover Station, Dover Transportation Center, Dover, Boston, North Station, Back Bay, and Boston in around 6h 16m.

Train operators
Bus operators

Want to know more about travelling around United States

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

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound