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How to get fromAllentown to Grotonby bus, train, or car

Find Transport to Groton

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There are 5 ways to get from Allentown to Groton by bus, train, 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 Allentown to Newarkbus bus Blu 5Ampa / ...
    2. Take the train from Newark Liberty International Airport to New Londontrain train Northeast Regional
    5h 36m
    $73–127

  2. Drive 208.6 mi

    cheapest
    1. Drive from Allentown to Grotoncar car 208.6 mi
    4h 10m
    $39–55

  3. Bus, train via New Haven

    1. Take the bus from Allentown to Port Authority Bus Terminalbus bus
    2. Take the bus from Port Authority Bus Terminal to New Haven Union Stationbus bus
    3. Take the train from New Haven to New Londontrain train
    6h 41m
    $40–90

  4. Bus, train #2

    1. Take the bus from Allentown to Newark Penn Stationbus bus FlixBus N2640 / ...
    2. Take the train from Newark Penn Station to New Londontrain train Northeast Regional
    6h 6m
    $52–112

  5. Bus, train via New Haven #2

    1. Take the bus from Allentown to Port Authority Bus Terminalbus bus
    2. Take the train from Grand Central Terminal to New Haventrain train
    3. Take the train from New Haven to New Londontrain train
    6h 57m
    $98–124

Allentown to Groton by bus, foot, and train

Calendar28Weekly Services
Duration5h 36mAverage Duration
Ticket$73Cheapest Price
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Questions & Answers

Map of how to get from Allentown to Groton.ExpandLaunch map view
  • Distance: 224.7 mi
  • Duration: 5h 36m

What companies run services between Allentown, Lehigh County, PA, USA and Groton, CT, USA?

There is no direct connection from Allentown to Groton. However, you can take the bus to Newark, walk to Newark Liberty International Airport, then take the train to New London. Alternatively, you can take a bus from Allentown to New London via Port Authority Bus Terminal, New Haven Union Station, and New Haven in around 6h 41m.

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