The average bus between Gaithersburg and Rochester takes 14h 48m and the fastest bus takes 12h 40m. The bus service runs several times per day from Gaithersburg to Rochester. 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 3 times a day between Gaithersburg and Rochester. The earliest departure is at 4:00 AM at night, and the last departure from Gaithersburg is at 6:00 PM which arrives into Rochester at 6:40 AM. All services require a transfer at Warner St and take an average of 14h 48m. The schedules shown below are for the next available departures.


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12h 40m • 2 changes
Want to know about travelling from Gaithersburg to Rochester? 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 Gaithersburg to Rochester. However, there are services departing from Gaithersburg station and arriving at Rochester station via Warner St. The journey, including transfers, takes approximately 14h 48m.
Gaithersburg to Rochester bus services, operated by Maryland Transit, depart from Gaithersburg Park & Ride station.
Gaithersburg to Rochester bus services, operated by Maryland Transit, arrive at Rochester Bus Stop station.
The distance between Gaithersburg and Rochester is 447.4 km. The road distance is 906 km.
You can take a bus from Gaithersburg Park & Ride to Rochester Bus Stop via Warner St, Baltimore Downtown Bus Station, and Newark Penn Station in around 13h 18m.