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How to get fromCasper to Rapid Cityby bus, car, or plane

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There are 4 ways to get from Casper to Rapid City by bus, car, or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Bus

    best
    1. Take the bus from Casper 144 East A St to Buffalo, WYbus bus
    2. Take the bus from Buffalo to Gillettebus bus
    3. Take the bus from Gillette to Rapid Citybus bus
    7h 38m
    $117–161

  2. Drive 253.6 mi

    cheapest
    1. Drive from Casper to Rapid Citycar car 253.6 mi
    4h 19m
    $47–67

  3. Fly

    1. Fly from Casper (CPR) to Rapid City (RAP)plane plane CPR - RAP
    5h 13m
    $84–381

  4. Bus via Buffalo

    1. Take the bus from Casper 144 East A St to Buffalo, WYbus bus
    2. Take the bus from Buffalo to Gillettebus bus
    3. Take the bus from Gillette to Rapid Citybus bus
    7h 39m
    $117–161

Casper (CPR) to Rapid City (RAP) flights

Calendar47Weekly Planes
Duration4h 21mAverage Duration
Ticket$62Cheapest Price
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Questions & Answers

Map of how to get from Casper to Rapid City.ExpandLaunch map view
  • Distance: 324.7 mi
  • Duration: 7h 38m

What companies run services between Casper, WY, USA and Rapid City, SD, USA?

You can take a bus from Casper 144 East A St to Rapid City via Buffalo, WY, Buffalo, and Gillette in around 7h 38m. Alternatively, United Airlines flies from Casper (CPR) to Rapid City (RAP) every 4 hours.

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