The average train between Ottawa and Newmarket takes 6h 21m and the fastest train takes 5h 22m. The train service runs several times per day from Ottawa to Newmarket. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 4 times a day between Ottawa and Newmarket. The earliest departure is at 4:56 AM at night, and the last departure from Ottawa is at 3:25 PM which arrives into Newmarket at 11:24 PM. All services require a transfer, and take on average 6h 21m. The schedules shown below are for the next available departures.

5h 55m • 1 change
6h 28m • 1 change
5h 40m • 1 change
5h 58m • 1 change
5h 55m • 1 change
6h 28m • 1 change
5h 40m • 1 change
5h 58m • 1 change
5h 55m • 1 change
5h 22m • 1 change
5h 40m • 1 change
5h 58m • 1 change
5h 58m • 1 change
6h 33m • 1 change
5h 42m • 1 change
5h 59m • 1 changeWant to know about travelling from Ottawa to Newmarket? 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 train from Ottawa to Newmarket. However, there are services departing from Ottawa station and arriving at Newmarket GO station via Toronto Union Station. The journey, including transfers, takes approximately 6h 21m.
Ottawa to Newmarket train services, operated by VIA Rail, depart from Ottawa station.
Ottawa to Newmarket train services, operated by GO Transit, arrive at Newmarket GO station.
The distance between Ottawa and Newmarket is 333.9 km. The road distance is 373 km.
You can take a train from Ottawa to Newmarket GO via Union Station GO in around 6h 26m.