Driving
Amherstburg to Sarnia
Updated: 26 May 2026
The drive from Amherstburg to Sarnia is a 130-kilometer trip through Southwestern Ontario. You will travel via Highway 401 and then transition to Highway 402, which leads directly to Sarnia. Sarnia is a major industrial and port city located on the shores of Lake Huron. It is a popular destination for those interested in water activities and industrial history.
Total Distance: Driving distance 130 km; straight-line air distance 110 km.
Fastest Way
Driving takes approximately 1 hour and 30 minutes via Highway 402.
Cheapest Way
Driving your own vehicle is the most cost-effective and convenient method.
Compare Amherstburg to Sarnia Routes
Driving
Direct
Duration
1 hour 30 mins
Avg Price
$20 - $35 in fuel
Operator
Personal Vehicle
Route
Highway 401 to Highway 402.
The highway is well-maintained and easy to navigate.
Travel Tips
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TrafficTraffic is generally light on this route.
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DiningTry the local restaurants in downtown Sarnia.
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FuelGas stations are frequent along the highway.
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WeatherCheck for weather updates before heading out.
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NavigationUse a GPS for easy navigation through the city.
Safety Tips
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TrafficBe alert for heavy traffic on the 402.
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Winter DrivingEnsure your vehicle has winter tires.
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Road ConditionsCheck for any construction updates.
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EmergencyKeep a basic emergency kit in your trunk.
People Also Ask
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Is Sarnia a nice city?Yes, it is a beautiful city with great waterfront access.
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How long is the drive?It takes about 1.5 hours.
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Are there tolls?No, there are no tolls on this route.
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Can I take a bus?Yes, bus services are available.
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What is the main attraction?The waterfront and Canatara Park.
Quick Info
- From Amherstburg, Ontario, Canada
- To Sarnia, Ontario, Canada
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Modes
Best Time to Travel
May to October for pleasant weather and outdoor activities.
Things to Do in Sarnia
1
Canatara Park
Enjoy the beautiful beach and park on the shores of Lake Huron.
2
Sarnia Bay Marina
Visit the waterfront for boating and scenic views.
3
St. Clair River Trail
Walk or cycle along this scenic trail.
4
Imperial Theatre
Attend performances and shows in this historic theatre.
Tags
Amherstburg to Sarnia
driving to Sarnia
Ontario travel
Highway 402
Amherstburg to Sarnia distance
Sarnia transport
road trip to Sarnia
Canada travel guide
