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How to get fromPortland to Great Diamond Islandby plane, ferry, train, bus, or taxi

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There are 5 ways to get from Portland to Great Diamond Island by plane, ferry, train, bus, or taxi

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 Portland, ferry

    best
    1. Fly from Portland International Airport (PDX) to Portland (PWM)plane plane PDX - PWM
    2. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    11h 52m
    $221–871

  2. Fly to Augusta State Airport, bus, ferry

    cheapest
    1. Fly from Portland International Airport (PDX) to Augusta State Airport (AUG)plane plane PDX - AUG
    2. Take the bus from Augusta Transportation Center to Portland Transportation Centerbus bus
    3. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    14h 10m
    $140–506

  3. Train, Amtrak Thruway, taxi, ferry

    1. Take the train from Portland to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Bostontrain train
    3. Take the bus from South Station to Bath, MEbus bus
    4. Take the taxi from Bath, ME to Gates 2, 3, or 4taxi taxi
    5. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    3d 2h
    $1,212–2,356

  4. Fly to Boston Logan Airport, bus, ferry

    1. Fly from Portland International Airport (PDX) to Boston Logan Airport (BOS)plane plane PDX - BOS
    2. Take the bus from Logan International Airport to Portland, MEbus bus
    3. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    12h 13m
    $233–541

  5. Fly to Rockland, bus, ferry

    1. Fly from Portland International Airport (PDX) to Rockland (RKD)plane plane PDX - RKD
    2. Take the bus from Maine State Ferry Terminal - Rockland to Portland Transportation Centerbus bus
    3. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    15h 18m
    $179–630

Portland International Airport (PDX) to Portland (PWM) flights

Calendar62Weekly Planes
Duration8h 45mAverage Duration
Ticket$214Cheapest Price
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Questions & Answers

Map of how to get from Portland to Great Diamond Island.ExpandLaunch map view
  • Distance: 2,550.3 mi
  • Duration: 11h 52m

What companies run services between Portland, OR, USA and Great Diamond Island, ME, USA?

There is no direct connection from Portland to Great Diamond Island. However, you can take the vehicle to Portland Int'l Airport station, walk to Portland International Airport (PDX) airport, fly to Portland (PWM), walk to Portland Jetport, take the line 7 bus to Congress St + Elm St, take the line 8 bus to Casco Bay Lines, walk to Gates 2, 3, or 4, then take the ferry to Great Diamond Island. Alternatively, you can take the train to Chicago Union Station, take the train to Boston, walk to South Station, take the bus to Bath, ME, take the taxi to Gates 2, 3, or 4, then take the ferry to Great Diamond Island.

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