The average bus between Denver County and Boulder takes 1h 32m and the fastest bus takes 1h 19m. There is a bus service every few hours from Denver County 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 hourly between Denver County and Boulder. The earliest departure is at 6:01 AM in the morning, and the last departure from Denver County is at 10:19 PM which arrives into Boulder at 11:39 PM. All services require a transfer, and take on average 1h 32m. The schedules shown below are for the next available departures.

1h 42m • 1 change

1h 43m • 1 change

1h 28m • 1 change

1h 27m • 1 change

1h 25m • 1 change

1h 25m • 1 change

1h 48m • 1 change

1h 48m • 1 change

1h 25m • 1 change

1h 25m • 1 change

1h 48m • 1 change

1h 48m • 1 change
Want to know about travelling from Denver County 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 Denver County to Boulder. However, there are services departing from Denver County station and arriving at Boulder station via Union Station Gate B6 station. The journey, including transfers, takes approximately 1h 32m.
Denver County to Boulder bus services, operated by Regional Transportation District, depart from Montview Blvd & Clinton St station.
Denver County to Boulder bus services, operated by Regional Transportation District, arrive at Broadway & Euclid Ave station.
The distance between Denver County and Boulder is 43.8 km. The road distance is 63 km.
You can take a bus from Montview Blvd & Clinton St to Broadway & Euclid Ave via Union Station Gate B17 in around 1h 34m.