The average train between Markham and Oakville takes 2h 2m and the fastest train takes 1h 33m. There is a train service every few hours from Markham to Oakville. 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 every 2 hours between Markham and Oakville. The earliest departure is at 5:28 AM in the morning, and the last departure from Markham is at 10:29 PM which arrives into Oakville at 12:30 AM. All services require a transfer, and take on average 2h 2m. The schedules shown below are for the next available departures.

1h 53m • 1 change

2h 1m • 1 change

2h 1m • 1 change

2h 1m • 1 change

1h 53m • 1 change

2h 1m • 1 change

2h 1m • 1 change

2h 1m • 1 change

1h 53m • 1 change

2h 1m • 1 change

2h 1m • 1 change

2h 1m • 1 change
Want to know about travelling from Markham to Oakville? 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 Markham to Oakville. However, there are services departing from Markham station and arriving at Oakville station via Union Station GO station. The journey, including transfers, takes approximately 2h 2m.
Markham to Oakville train services, operated by GO Transit, depart from Markham GO station.
Markham to Oakville train services, operated by GO Transit, arrive at Oakville GO station.
The distance between Markham and Oakville is 57.2 km. The road distance is 76 km.
You can take a train from Markham GO to Oakville GO via Union Station GO in around 1h 47m.