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How to get fromRapid City to Longmontby plane, bus, or car

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There are 6 ways to get from Rapid City to Longmont by plane, bus, 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 8 to Downtown Boulder Stationbus bus
    3. Take the bus from Downtown Boulder Station Gate 3 to Coffman St & 4th Avebus bus
    5h 15m
    $67–341

  2. Drive 340.8 mi

    cheapest
    1. Drive from Rapid City to Longmontcar car 340.8 mi
    6h 58m
    $63–90

  3. Bus

    1. Take the bus from Rapid City to Buffalobus bus
    2. Take the bus from Buffalo to Greeleybus bus
    3. Take the bus from Greeley to 8th & Coffman PnR Longmontbus bus
    14h 9m

  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 8 to Downtown Boulder Stationbus bus
    7h 8m
    $208–431

  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 8 to Downtown Boulder Stationbus bus
    7h 32m
    $109–397

  6. Bus via Wheatland

    1. Take the bus from Rapid City to Buffalobus bus
    2. Take the bus from Buffalo to Wheatlandbus bus
    3. Take the bus from Wheatland Amtrak Bus Stop to Greeley, CObus bus
    4. Take the bus from Greeley to 8th & Coffman PnR Longmontbus bus
    14h 39m

Rapid City (RAP) to Denver (DEN) flights

Calendar57Weekly Planes
Duration1h 35mAverage Duration
Ticket$50Cheapest Price
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Questions & Answers

Map of how to get from Rapid City to Longmont.ExpandLaunch map view
  • Distance: 371.7 mi
  • Duration: 5h 15m

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

You can take a bus from Rapid City to 8th & Coffman PnR Longmont via Buffalo, Greeley Evans Regional Transportation Center, 9th St @ 21st Ave - Westbound, and Greeley in around 14h 9m.

Airlines
Bus operators

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