The average bus between Carbondale and Boulder takes 33h 11m and the fastest bus takes 28h 11m. The bus runs, on average, 6 times per week from Carbondale to Boulder. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 6 times a week between Carbondale and Boulder. The earliest departure is at 3:30 AM at night, and the last departure from Carbondale is at 7:25 AM which arrives into Boulder at 10:36 AM. All services require a transfer at St Louis Bus Station and take an average of 33h 11m. The schedules shown below are for the next available departures.
Want to know about travelling from Carbondale to Boulder? 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.
No, there is no direct bus from Carbondale to Boulder. However, there are services departing from Carbondale Intermodal Station and arriving at Downtown Boulder Station via St Louis Bus Station and Denver Union Station. The journey, including transfers, takes approximately 33h 11m.
Carbondale to Boulder bus services, operated by Flixbus USA, depart from Carbondale Intermodal Station.
Carbondale to Boulder bus services, operated by Regional Transport, arrive at Downtown Boulder Station.
The distance between Carbondale and Boulder is 1410.9 km. The road distance is 1546 km.
You can take a bus from Carbondale Intermodal Station to Downtown Boulder Station via St Louis Bus Station, Denver Union Station, and Union Station Gate B17 in around 21h 19m.
