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How to get fromSpearfish to Boulderby taxi, plane, bus, bus (Greyhound), or car

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There are 4 ways to get from Spearfish to Boulder by taxi, plane, bus, bus (Greyhound), 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. Taxi to Rapid City, fly, bus

    best
    1. Take the taxi from Spearfish to Rapid-City-Airport-RAPtaxi taxi
    2. Fly from Rapid City (RAP) to Denver (DEN)plane plane RAP - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    4h 3m

  2. Drive  376.9 mi

    cheapest
    1. Drive from Spearfish to Bouldercar car 376.9 mi
    7h 6m
    $67–97

  3. Bus

    1. Take the bus from Spearfish to Billingsbus bus
    2. Take the bus from Billings to Cheyennebus bus
    3. Take the bus from Cheyenne to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus bus Ff1
    20h 33m

  4. Bus to Gillette-Campbell County Airport, fly, bus

    1. Take the bus from Spearfish to Gillettebus bus
    2. Fly from Gillette-Campbell County Airport (GCC) to Denver (DEN)plane plane GCC - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    5h 49m

Rapid City (RAP) to Denver (DEN) flights

Calendar53Weekly Planes
Duration1h 33mAverage Duration
Ticket$56Cheapest Price
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Comparing Your Travel Options

Map of how to get from Spearfish to Boulder.ExpandLaunch map view
  • Distance: 403.3 mi
  • Duration: 4h 3m

What companies run services between Spearfish, SD, USA and Boulder, CO, USA?

You can take a vehicle from Spearfish to Broadway & Regent Dr via Spearfish, Billings, Cheyenne, Denver Union Station, and Union Station Gate B17 in around 20h 33m.

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