The average bus between Oshawa and Dundas takes 4h 14m and the fastest bus takes 3h 26m. There is an hourly bus service from Oshawa to Dundas. 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 Oshawa and Dundas. The earliest departure is at 3:49 AM at night, and the last departure from Oshawa is at 11:01 PM which arrives into Dundas at 5:07 AM. All services require a transfer at Square One and take an average of 4h 14m. The schedules shown below are for the next available departures.


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4h 12m • 2 changesWant to know about travelling from Oshawa to Dundas? 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 Oshawa to Dundas. However, there are services departing from Simcoe St. N. @ Richmond St. E. station and arriving at Main St. W. @ Summers Ln. station via Square One station. The journey, including transfers, takes approximately 4h 14m.
Oshawa to Dundas bus services, operated by GO Transit, depart from Simcoe St. N. @ Richmond St. E. station.
Oshawa to Dundas bus services, operated by GO Transit, arrive at Main St. W. @ Summers Ln. station.
The distance between Oshawa and Dundas is 112.3 km. The road distance is 128 km.
You can take a bus from Simcoe St. N. @ Richmond St. E. to COOTES at EAST via Square One, Main St. W. @ Summers Ln., and KING opposite FRANK A. COOKE TERMINAL in around 4h 6m.