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California to Longmont buses

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Trip Overview

The average bus between California and Longmont takes 45h 37m and the fastest bus takes 37h 19m. The bus runs, on average, 2 times per week from California to Longmont. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

45h 37m
Duration
1,056 mi
Distance
Twice a week
Frequency

California to Longmont bus times

Buses run twice a week between California and Longmont. The earliest departure is at 1:13 AM at night, and the last departure from California is at 5:48 PM which arrives into Longmont at 7:07 AM. All services require a transfer at El Monte Station Upper Level and take an average of 45h 37m. The schedules shown below are for the next available departures.

Departing Saturday, October 31, 2026

  •  → 

    Arrives +2 days

    Foothill TransitGreyhound USAGreyhound USARegional Transport37h 19m • 3 changes

Departing Sunday, November 1, 2026

  •  → 

    Arrives +2 days

    Foothill TransitGreyhound USAGreyhound USARegional Transport2d 5h • 3 changes

Frequently asked questions

Want to know about travelling from California to Longmont? 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 California to Longmont.ExpandLaunch map view
  • Distance: 1,056.1 mi
  • Duration: 45h 37m

What companies run services between California, USA and Longmont, CO, USA?

You can take a bus from Spring St and 1st St E to Coffman St & 4th Ave via El Monte Station Upper Level, El Monte Bus Stop, Las Vegas Bus Terminal, Denver Union Station, and Union Station Gate B18 in around 25h 33m.

Operators