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How to get fromMaine to Fort Knoxby plane, taxi, bus, train, bus (Amtrak, Greyhound, Flixbus), or car

Find Transport to Fort Knox

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There are 6 ways to get from Maine to Fort Knox by plane, taxi, bus, train, bus (Amtrak, Greyhound, Flixbus), 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, taxi

    best
    1. Fly from Portland (PWM) to Louisville International Airport (SDF)plane plane PWM - SDF
    2. Take the taxi from Louisville-Airport-SDF to Fort Knoxtaxi taxi
    5h 2m
    $266–1,034

  2. Drive  1,066.7 mi

    cheapest
    1. Drive from Portland to Fort Knoxcar car 1,066.7 mi
    19h 20m
    $195–282

  3. Bus, train via Toledo

    1. Take the bus from Portland, ME to Boston, MA - South Stationbus bus
    2. Take the train from Boston to Toledotrain train
    3. Take the bus from Toledo to Indianapolisbus bus
    4. Take the bus from Indianapolis Union Station to Louisville, KYbus bus
    30h 18m
    $542–922

  4. Bus

    1. Take the bus from Portland, ME to Boston, MA - South Stationbus bus
    2. Take the bus from Boston to Newark Penn Stationbus bus
    3. Take the bus from Newark Penn Station to Indianapolis Union Stationbus bus
    4. Take the bus from Indianapolis Union Station to Louisville, KYbus bus
    30h 35m
    $246–417

  5. Bus, train

    1. Take the bus from Portland, ME to Boston, MA - South Stationbus bus
    2. Take the train from Boston to Ny Moynihan Train Hall At Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to Indianapolistrain train
    4. Take the bus from Indianapolis Union Station to Louisville, KYbus bus
    35h 50m
    $641–1,707

  6. Bus, train #2

    1. Take the bus from City of Portland to New York Midtownbus bus
    2. Take the train from Ny Moynihan Train Hall At Penn Station to Indianapolistrain train
    3. Take the bus from Indianapolis Union Station to Louisville, KYbus bus
    36h 57m
    $620–992

Portland (PWM) to Louisville International Airport (SDF) flights

Calendar67Weekly Planes
Duration6h 28mAverage Duration
Ticket$186Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Maine to Fort Knox.ExpandLaunch map view
  • Distance: 917.4 mi
  • Duration: 5h 2m

What companies run services between Maine, USA and Fort Knox, KY, USA?

You can take a bus from Portland Public Library to Fort Knox via Portland, ME, Boston, MA - South Station, Boston, Newark Penn Station, Indianapolis Union Station, Louisville, KY, W Broadway @ S 10th, and Dixie @ Bethany in around 30h 35m.

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