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How to get fromPortsmouth to Caribouby bus, plane, bus (Greyhound, Amtrak), car or bus (Greyhound)

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There are 4 ways to get from Portsmouth to Caribou by bus, plane, bus (Greyhound, Amtrak), car, or bus (Greyhound)

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, fly

    best
    1. Take the bus from Portsmouth to Logan International Airportbus
    2. Fly from Boston Logan Airport (BOS) to Presque Isle (PQI)planeBOS - PQI
    4h 56m
    $102–384

  2. Drive 349 mi

    cheapest
    1. Drive from Portsmouth to Cariboucar349 mi
    5h 59m
    $64–92

  3. Bus via Portland

    1. Take the bus from Portsmouth Bus Stop to City of Portlandbus
    2. Take the bus from Portland Transportation Center to Bangor Transportation Centerbus
    3. Take the bus from Bangor, ME to Caribou, Mainebus
    9h 21m
    $80–136

  4. Bus

    1. Take the bus from Portsmouth Bus Stop to Bangor Park & RidebusGreyhound US0265s
    2. Take the bus from Bangor, ME to Caribou, MainebusBangor
    10h 9m
    $67–116

Portsmouth to Caribou by bus

Calendar7Weekly Buses
Duration9h 21mAverage Duration
Ticket$80Cheapest Price
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Questions & Answers

What companies run services between Portsmouth, NH, USA and Caribou, ME, USA?

You can take a bus from Portsmouth Bus Stop to Caribou, Maine via Congress St + Forest St/Mmc, Ptc I/B, Portland Transportation Center, Bangor Transportation Center, and Bangor, ME in around 9h 21m.

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Need to know: Greyhound

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