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How to get fromWilliston to Thermopolisby plane, taxi, train, bus, or car

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There are 6 ways to get from Williston to Thermopolis by plane, taxi, train, 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 Ring Rock Ranch Airport to Riverton Regional Airport, taxi

    best
    1. Fly from Ring Rock Ranch Airport (XWA) to Riverton Regional Airport (RIW)plane plane XWA - RIW
    2. Take the taxi from Riverton Regional Airport (RIW) to Thermopolistaxi taxi
    6h 22m
    $149–513

  2. Drive  503.5 mi

    cheapest
    1. Drive from Williston to Thermopoliscar car 503.5 mi
    8h 44m
    $92–133

  3. Train, bus

    1. Take the train from Williston Amtrak to Shelby Amtrak Stationtrain train
    2. Take the bus from Shelby Amtrak Station to Great Falls Transfer Centerbus bus
    3. Take the bus from Great Falls Transfer Center to Butte, MTbus bus
    4. Take the bus from Butte to Billingsbus bus
    5. Take the bus from Billings to Thermopolisbus bus
    24h 14m
    $387–598

  4. Taxi to Sidney-Richland Municipal Airport, fly to Logan International Airport, bus

    1. Take the taxi from Williston to Sidney-Richland Municipal Airport (SDY)taxi taxi
    2. Fly from Sidney-Richland Municipal Airport (SDY) to Logan International Airport (BIL)plane plane SDY - BIL
    3. Take the bus from Billings to Thermopolisbus bus
    8h 12m
    $410–771

  5. Fly Ring Rock Ranch Airport to Yellowstone Regional Airport, bus

    1. Fly from Ring Rock Ranch Airport (XWA) to Yellowstone Regional Airport (COD)plane plane XWA - COD
    2. Take the bus from Cody to Thermopolisbus bus
    8h 36m
    $200–586

  6. Drive to Dawson Community Airport, fly to Logan International Airport, bus

    1. Drive from Williston to Dawson Community Airport (GDV)car car
    2. Fly from Dawson Community Airport (GDV) to Logan International Airport (BIL)plane plane GDV - BIL
    3. Take the bus from Billings to Thermopolisbus bus
    9h 8m
    $271–593

Ring Rock Ranch Airport (XWA) to Riverton Regional Airport (RIW) flights

Calendar23Weekly Planes
Duration7h 4mAverage Duration
Ticket$84Cheapest Price
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Comparing Your Travel Options

Map of how to get from Williston to Thermopolis.ExpandLaunch map view
  • Distance: 497.8 mi
  • Duration: 6h 22m

What companies run services between Williston, ND, USA and Thermopolis, WY, USA?

There is no direct connection from Williston to Thermopolis. However, you can take the taxi to Ring Rock Ranch Airport (XWA) airport, fly to Riverton Regional Airport (RIW), then take the taxi to Thermopolis. Alternatively, you can take a train from Williston Amtrak to Thermopolis via Shelby Amtrak Station, Shelby Amtrak Station, Great Falls Transfer Center, Butte, and Billings in around 24h 14m.

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