The average bus between Rialto and Portland takes 33h 18m and the fastest bus takes 32h 18m. The bus service runs several times per day from Rialto to Portland. 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 Rialto and Portland. The earliest departure is at 1:44 PM in the afternoon, and the last departure from Rialto is at 11:06 PM which arrives into Portland at 8:55 AM. All services require a transfer at San Bernardino and take an average of 33h 18m. The schedules shown below are for the next available departures.
Arrives next day



32h 20m • 3 changes
Arrives +2 days



33h 49m • 3 changes
Arrives next day



32h 20m • 3 changes
Arrives +2 days



33h 49m • 3 changes
Arrives next day



32h 20m • 3 changes
Arrives +2 days



33h 49m • 3 changes
Arrives next day



32h 18m • 3 changes
Arrives +2 days



34h 30m • 3 changes
Want to know about travelling from Rialto to Portland? 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 Rialto to Portland. However, there are services departing from Rialto station and arriving at Portland station via Los Angeles Downtown. The journey, including transfers, takes approximately 33h 18m.
Rialto to Portland bus services, operated by Omnitrans, depart from San Bernardino station.
Rialto to Portland bus services, operated by Omnitrans, arrive at Portland Curbside Bus Stop station.
The distance between Rialto and Portland is 1,347.2 km. The road distance is 1,679 km.
You can take a bus from Foothill @ Riverside Ave to Portland Curbside Bus Stop via San Bernardino, Los Angeles Downtown, Los Angeles Union Station, and Sacramento Bus Station in around 25h 54m.