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How to get fromRapid City to Longmontby plane, bus, bus (Greyhound), or car

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There are 5 ways to get from Rapid City to Longmont by 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. Fly from Rapid City, bus

    best
    1. Fly from Rapid City (RAP) to Denver (DEN)plane plane RAP - DEN
    2. Take the bus from Denver Airport Station Gate 9 to Lafayette PnR Gate Abus bus
    5h 18m

  2. Drive  340.8 mi

    cheapest
    1. Drive from Rapid City to Longmontcar car 340.8 mi
    6h 57m
    $63–90

  3. Bus

    1. Take the bus from Rapid City to Billingsbus bus
    2. Take the bus from Billings to Cheyennebus bus
    3. Take the bus from Cheyenne to Harmony Transfer Centrebus bus
    4. Take the bus from South Transit Center to Coffman & 8Thbus bus
    22h 32m
    $237–314

  4. Bus to Chadron Municipal Airport, fly, bus

    1. Take the bus from Rapid City SD Monument Health Hospital to Chadron NE Chadron Community Hospitalbus bus
    2. Fly from Chadron Municipal Airport (CDR) to Denver (DEN)plane plane CDR - DEN
    3. Take the bus from Denver Airport Station Gate 9 to Lafayette PnR Gate Abus bus
    7h 12m

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

    1. Take the bus from Rapid City 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 9 to Lafayette PnR Gate Abus bus
    7h 34m

Rapid City to Longmont by bus

Calendar1Weekly Buses
Duration22h 32mAverage Duration
Ticket$237Cheapest Price
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Comparing Your Travel Options

Map of how to get from Rapid City to Longmont.ExpandLaunch map view
  • Distance: 356.7 mi
  • Duration: 5h 18m

What companies run services between Rapid City, SD, USA and Longmont, CO, USA?

You can take a bus from Rapid City to Coffman & 8Th via Billings, Cheyenne, Harmony Transfer Centre, Harmony Transfer Center, and South Transit Center in around 22h 32m.

Airlines
Bus operators

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