How long does it take to drive to Oakville?

It usually takes about 2 hours and 15 minutes.

Is the 407 toll road worth it?

Yes, it saves significant time during peak traffic hours.

Are there trains to Oakville?

There is no direct train from Thornbury; you would need to drive to a GO Transit station.

What is the best time to leave?

Leaving before 7 AM or after 10 AM avoids the worst of the GTA traffic.

Is parking easy in Oakville?

Yes, there are many public parking options in the downtown core.

Thornbury

Oakville

Driving

Thornbury to Oakville

Updated: 30 May 2026

Traveling from Thornbury to Oakville covers roughly 165 kilometers. The most efficient route involves taking Highway 26 to Highway 400 South, then connecting to the 407 ETR or 401 West toward Oakville. This journey typically takes 2 hours and 15 minutes. You will transition from the rural landscape of the Blue Mountains to the affluent lakeside community of Oakville. It is a straightforward drive that connects the Georgian Bay region to the western Greater Toronto Area.

Total Distance: 165 km driving distance; 135 km straight-line air distance.

Fastest Way

Driving via the 407 ETR is the fastest route, especially during weekday peak hours.

Cheapest Way

Driving via the 401 instead of the 407 toll road is the cheapest option, saving you the toll fees.

Compare Thornbury to Oakville Routes

Driving

Direct

Duration

2 hours 15 mins

Avg Price

30-40 CAD

Operator

Personal Vehicle

Route

Highway 26 to Highway 400 South to Highway 407 West.

Using the 407 ETR toll highway will save significant time during rush hour.

Travel Tips

Toll Awareness
If you use the 407 ETR, ensure your transponder is active to avoid extra fees.
Traffic Timing
Try to arrive in Oakville before 3 PM to avoid the heavy afternoon commute on the QEW.
Parking
Downtown Oakville has several municipal parking lots that are free on weekends.
Route Planning
Use GPS navigation to switch between 401 and 407 based on real-time accidents.
Coffee Stops
Stop in Barrie for a coffee before hitting the heavier traffic of the GTA.

Safety Tips

Highway Merging
Merging onto the 400 from Highway 26 can be busy; maintain a safe following distance.
Construction Zones
Watch for reduced speed limits in construction zones on the 401 corridor.
Night Driving
The stretch of Highway 26 can be dark; ensure your high beams are working correctly.
Road Conditions
Check Ontario 511 for any major highway closures before you depart.