The average bus between St. Petersburg and Boulder takes 2d 6h and the fastest bus takes 2d 4h. There is at least one bus per day from St. Petersburg 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 once daily between St. Petersburg and Boulder. The earliest departure is at 4:47 AM at night, and the last departure from St. Petersburg is at 2:37 PM which arrives into Boulder at 4:55 PM. All services require a transfer at Marion Transit Parking Lot and take an average of 2d 6h. The schedules shown below are for the next available departures.
Arrives +2 days





2d 5h • 5 changes
Arrives +2 days





2d 2h • 5 changes
Arrives +2 days





2d 5h • 5 changes
Arrives +2 days





2d 3h • 5 changes
Want to know about travelling from St. Petersburg 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 St. Petersburg to Boulder. However, there are services departing from St. Petersburg station and arriving at Boulder station via Marion Transit Parking Lot. The journey, including transfers, takes approximately 2d 6h.
St. Petersburg to Boulder bus services, operated by Pinellas Suncoast Transit Authority, depart from 2Nd Ave Ne + Beach Drive station.
St. Petersburg to Boulder bus services, operated by Pinellas Suncoast Transit Authority, arrive at Broadway & Euclid Ave station.
The distance between St. Petersburg and Boulder is 2,478.9 km. The road distance is 3,213 km.
You can take a bus from 2Nd Ave Ne + Beach Drive to Broadway & Euclid Ave via Marion Transit Parking Lot, Tampa Bus Station, Orlando Bus Station, Atlanta Bus Station, St Louis Bus Station, Denver Union Station, and Union Station Gate B18 in around 44h 6m.