The average bus between Ottawa and Thornhill takes 6h 42m and the fastest bus takes 5h 59m. The bus service runs several times per day from Ottawa to Thornhill. 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 every 3 hours between Ottawa and Thornhill. The earliest departure is at 1:00 AM at night, and the last departure from Ottawa is at 6:30 PM which arrives into Thornhill at 12:44 AM. All services require a transfer at Scarborough Centre and take an average of 6h 42m. The schedules shown below are for the next available departures.


6h 38m • 2 changes


6h 34m • 2 changes


6h 37m • 2 changes


6h 39m • 2 changes


8h 57m • 2 changes


6h 16m • 2 changes


6h 38m • 2 changes


6h 34m • 2 changes


8h 57m • 2 changes


6h 16m • 2 changes


6h 38m • 2 changes


6h 34m • 2 changes


8h 57m • 2 changes


6h 16m • 2 changes


6h 38m • 2 changes


6h 34m • 2 changes


8h 12m • 2 changes


6h 8m • 2 changes


6h 40m • 2 changes


6h 40m • 2 changes


7h 24m • 2 changes


6h 16m • 2 changes


6h 31m • 2 changes


6h 32m • 2 changes
Want to know about travelling from Ottawa to Thornhill? 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 Ottawa to Thornhill. However, there are services departing from Ottawa station and arriving at Thornhill station via Scarborough Centre. The journey, including transfers, takes approximately 6h 42m.
Ottawa to Thornhill bus services, operated by Flixbus USA, depart from Ottawa station.
Ottawa to Thornhill bus services, operated by Flixbus USA, arrive at Scarborough Centre station.
The distance between Ottawa and Thornhill is 344.1 km. The road distance is 429 km.
Flixbus USA operates a bus from Ottawa to Scarborough Centre hourly. Tickets cost $55–95 and the journey takes 4h 45m.