The average bus between Hartford and Boulder takes 47h 18m and the fastest bus takes 45h 5m. The bus service runs several times per day from Hartford 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 twice daily between Hartford and Boulder. The earliest departure is at 12:00 PM in the afternoon, and the last departure from Hartford is at 10:20 PM which arrives into Boulder at 5:25 PM. All services require a transfer at Port Authority Bus Terminal and take an average of 47h 18m. The schedules shown below are for the next available departures.
Arrives +2 days



46h 29m • 3 changes
Arrives +2 days



43h 5m • 3 changes
Arrives +2 days



46h 29m • 3 changes
Arrives +2 days



43h 5m • 3 changes
Want to know about travelling from Hartford 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 Hartford to Boulder. However, there are services departing from Hartford station and arriving at Boulder station via Port Authority Bus Terminal. The journey, including transfers, takes approximately 47h 18m.
Hartford to Boulder bus services, operated by Peter Pan Bus Lines, depart from Hartford Union Station.
Hartford to Boulder bus services, operated by Peter Pan Bus Lines, arrive at Broadway & Euclid Ave station.
The distance between Hartford and Boulder is 2,729.7 km. The road distance is 3,301 km.
You can take a bus from Hartford Union Station to Broadway & Euclid Ave via Port Authority Bus Terminal, St Louis Bus Station, Denver Union Station, and Union Station Gate B18 in around 45h 48m.