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How to get fromDenver to Grotonby plane, train, bus, train (Amtrak), or car

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There are 11 ways to get from Denver to Groton by plane, train, bus, 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. Fly to Boston Logan Airport, train

    best
    1. Fly from Denver (DEN) to Boston Logan Airport (BOS)plane plane DEN - BOS
    2. Take the train from Boston to New Londontrain train
    8h 37m
    $239–789

  2. Fly to Theodore Francis Green State Airport, train

    cheapest
    1. Fly from Denver (DEN) to Theodore Francis Green State Airport (PVD)plane plane DEN - PVD
    2. Take the train from Providence to New Londontrain train
    8h 50m
    $141–522

  3. Bus, train

    1. Take the bus from Denver Union Station to Chicago Bus Stationbus bus
    2. Take the bus from Chicago Bus Station to New York Midtownbus bus
    3. Take the bus from Port Authority Bus Terminal to New Haven Union Stationbus bus
    4. Take the train from New Haven to New Londontrain train
    43h 13m
    $327–607

  4. Train via New York (Amtrak)

    1. Take the train from Denver to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    43h 22m
    $687–1,410

  5. Drive 1,891.8 mi

    1. Drive from Denver to Grotoncar car 1,891.8 mi
    31h
    $346–499

  6. Fly to Laguardia Airport, train

    1. Fly from Denver (DEN) to Laguardia Airport (LGA)plane plane DEN - LGA
    2. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    9h 40m
    $243–541

  7. Fly to Bradley International Airport, train

    1. Fly from Denver (DEN) to Bradley International Airport (BDL)plane plane DEN - BDL
    2. Take the train from Windsor Locks to New Haventrain train
    3. Take the train from New Haven to New Londontrain train
    9h 27m
    $174–659

  8. Fly to Newark Liberty International Airport, train

    1. Fly from Denver (DEN) to Newark Liberty International Airport (EWR)plane plane DEN - EWR
    2. Take the train from Newark Liberty International Airport to New Londontrain train
    9h 53m
    $255–905

  9. Fly to John F. Kennedy International Airport, train

    1. Fly from Denver (DEN) to John F. Kennedy International Airport (JFK)plane plane DEN - JFK
    2. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    9h 39m
    $324–964

  10. Fly to Philadelphia International Airport, train

    1. Fly from Denver (DEN) to Philadelphia International Airport (PHL)plane plane DEN - PHL
    2. Take the train from 30th Street Station to Ny Moynihan Train Hall At Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    11h
    $233–1,248

  11. Train (Amtrak)

    1. Take the train from Denver to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Bostontrain train
    3. Take the train from Boston to New Londontrain train
    44h 3m
    $697–1,445

Denver to Groton by bus, foot, and train

Calendar7Weekly Services
Duration43h 13mAverage Duration
Ticket$327Cheapest Price
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Questions & Answers

Map of how to get from Denver to Groton.ExpandLaunch map view
  • Distance: 1,887.5 mi
  • Duration: 8h 37m

What companies run services between Denver, CO, USA and Groton, CT, USA?

You can take a train from Denver to New London via Chicago Union Station and Ny Moynihan Train Hall At Penn Station in around 43h 22m.

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