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Longmont to Casper buses

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Trip Overview

The bus between Longmont and Casper takes 9h 47m. The bus runs, on average, 4 times per week from Longmont to Casper. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 47m
Duration
319 mi
Distance
4 times a week
Frequency

Longmont to Casper bus times

Buses run 4 times a week between Longmont and Casper. The service departs Longmont at 8:32 AM in the morning, which arrives into Casper at 20:20:00. All services require a transfer at Union Station and take an average of 9h 47m. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

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    Regional TransportExpress Arrow9h 47m • 1 change

Departing Wednesday, November 11, 2026

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    Regional TransportExpress Arrow9h 47m • 1 change

Departing Thursday, November 12, 2026

  •  → 

    Regional TransportExpress Arrow9h 47m • 1 change

Departing Monday, November 16, 2026

  •  → 

    Regional TransportExpress Arrow9h 47m • 1 change

Frequently asked questions

Want to know about travelling from Longmont to Casper? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Longmont to Casper.ExpandLaunch map view
  • Distance: 318.8 mi
  • Duration: 9h 47m

What companies run services between Longmont, CO, USA and Casper, WY, USA?

You can take a bus from Coffman St & 4th Ave to Casper via Union Station and Denver in around 7h 54m.

Operators