The average train between Waterloo and Ottawa takes 8h 56m and the fastest train takes 6h 32m. The train service runs several times per day from Waterloo to Ottawa. 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 Waterloo and Ottawa. The earliest departure is at 6:38 AM in the morning, and the last departure from Waterloo is at 8:48 PM which arrives into Ottawa at 11:21 AM. All services require a transfer, and take on average 8h 56m. The schedules shown below are for the next available departures.

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6h 32m • 1 change
8h 18m • 1 change
6h 36m • 1 changeWant to know about travelling from Waterloo to Ottawa? 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 Waterloo to Ottawa. However, there are services departing from Kitchener GO station and arriving at Ottawa station via Union Station GO. The journey, including transfers, takes approximately 8h 56m.
Waterloo to Ottawa train services, operated by GO Transit, depart from Kitchener GO station.
Waterloo to Ottawa train services, operated by VIA Rail, arrive at Ottawa station.
Book your Waterloo to Ottawa train tickets online with 12go.asia.
The distance between Waterloo and Ottawa is 439.7 km. The road distance is 488 km.
You can take a train from Kitchener GO to Ottawa via Toronto Union Station in around 7h 28m.