Is it a busy highway?

Yes, the 401 is extremely busy.

There is no direct bus service from Martintown to Mississauga.

Martintown

Mississauga

Driving

Martintown to Mississauga

Updated: 27 May 2026

The journey from Martintown to Mississauga is approximately 470 kilometers and takes about 5 hours via Highway 401. This route takes you through the heart of the Greater Toronto Area. Traffic can be very heavy, especially near the airport and major interchanges. It is a long drive, so plan for rest stops along the way.

Total Distance: 470 km driving distance; 420 km straight-line air distance.

Fastest Way

Driving via Highway 401 is the fastest route.

Cheapest Way

Driving is the most practical and cost-effective method.

Compare Martintown to Mississauga Routes

Driving

Direct

Duration

5 hours

Avg Price

$85-$105 in fuel

Operator

Personal Vehicle

Route

Highway 401 West

Mississauga is a major hub; expect heavy traffic near the 401/403 interchange.

Travel Tips

Traffic
Avoid the GTA during rush hour (7-9 AM and 3-7 PM) to save hours of time.
Parking
Parking in Mississauga is generally easier than in downtown Toronto, but still requires planning.
Public Transit
Use MiWay (Mississauga Transit) to get around the city.
Navigation
Use a real-time traffic app to find the best route through the city.
Fuel
Fill up outside the GTA to save money on gas.

Safety Tips

Highway Safety
The 401 requires high alertness; stay focused and avoid distractions.
Winter Driving
Be prepared for heavy snow and ice on the 401 in winter.
Distracted Driving
Keep your phone mounted and use hands-free features.
Emergency
Keep a basic emergency kit in your car at all times.