The distance from Collingwood to Oshawa is approximately 165 kilometers. The most common route involves taking Highway 400 South to Highway 401 East. This journey takes you through the northern GTA and across the top of Toronto. Expect a travel time of 2 hours to 2 hours 30 minutes depending on traffic. Alternatively, you can drive to a GO Train station like Barrie South and connect via transit.
Total Distance: 165 km driving distance; 135 km straight-line air distance.
Use the 407 ETR to bypass Toronto traffic if you are in a hurry.
Mid-week travel is recommended to avoid weekend cottage traffic on the 400.