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How to get fromSeattle to Porcupineby plane, car, bus, taxi, or train

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There are 8 ways to get from Seattle to Porcupine by plane, car, bus, taxi, or train

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 Seattle-Tacoma International Airport to Rapid City, drive

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Rapid City (RAP)plane plane SEA - RAP
    2. Drive from Rapid-City-Airport-RAP to Porcupinecar car
    9h 15m
    $119–476

  2. Bus, drive

    1. Take the bus from Seattle Amtrak Station to Spokanebus bus
    2. Take the bus from Spokane Station to Billings, MTbus bus
    3. Take the bus from Billings to Gillettebus bus
    4. Take the bus from Gillette to Wallbus bus
    5. Drive from Wall to Porcupinecar car
    30h 41m
    $294–491

  3. Drive 1,218 mi

    1. Drive from Seattle to Porcupinecar car 1,218 mi
    20h 19m
    $223–322

  4. Fly Seattle-Tacoma International Airport to Scottsbluff, drive

    1. Fly from Seattle-Tacoma International Airport (SEA) to Scottsbluff (BFF)plane plane SEA - BFF
    2. Drive from Scottsbluff-Airport-BFF to Porcupinecar car
    9h 53m
    $123–466

  5. Fly Seattle-Tacoma International Airport to Cheyenne Airport, drive

    1. Fly from Seattle-Tacoma International Airport (SEA) to Cheyenne Airport (CYS)plane plane SEA - CYS
    2. Drive from Cheyenne-Airport-CYS to Porcupinecar car
    11h 6m
    $131–481

  6. Fly Seattle-Tacoma International Airport to Chadron Municipal Airport, taxi

    1. Fly from Seattle-Tacoma International Airport (SEA) to Chadron Municipal Airport (CDR)plane plane SEA - CDR
    2. Take the taxi from Chadron Municipal Airport (CDR) to Porcupinetaxi taxi
    8h 41m
    $241–616

  7. Fly King County International Airport to Chadron Municipal Airport, taxi

    1. Fly from King County International Airport (BFI) to Chadron Municipal Airport (CDR)plane plane BFI - CDR
    2. Take the taxi from Chadron Municipal Airport (CDR) to Porcupinetaxi taxi
    10h 54m
    $253–733

  8. Train, bus, drive

    1. Take the train from Seattle to Spokanetrain train
    2. Take the bus from Spokane Station to Billings, MTbus bus
    3. Take the bus from Billings to Gillettebus bus
    4. Take the bus from Gillette to Wallbus bus
    5. Drive from Wall to Porcupinecar car
    30h 43m
    $350–570

Seattle-Tacoma International Airport (SEA) to Rapid City (RAP) flights

Calendar83Weekly Planes
Duration6h 49mAverage Duration
Ticket$100Cheapest Price
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Questions & Answers

Map of how to get from Seattle to Porcupine.ExpandLaunch map view
  • Distance: 1,045.9 mi
  • Duration: 9h 15m

What companies run services between Seattle, WA, USA and Porcupine, SD, USA?

There is no direct connection from Seattle to Porcupine. However, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to Rapid City (RAP), then drive to Porcupine. Alternatively, you can take a bus from Seattle Amtrak Station to Porcupine via Spokane, Spokane Station, Billings, MT, Billings, Gillette, and Wall in around 30h 41m.

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