Driving
Ottawa to Cornwall
Updated: 30 May 2026
The distance from Ottawa to Cornwall is approximately 110 kilometers. You can drive via Highway 417 and Highway 138. The trip takes about 1 hour and 30 minutes. This route takes you through the rural landscape of Eastern Ontario.
Total Distance: 110 km driving distance, 95 km air distance.
Fastest Way
Driving takes about 90 minutes.
Cheapest Way
Driving is the most practical and cheapest option.
Compare Ottawa to Cornwall Routes
Driving
Direct
Duration
1 hour 30 mins
Avg Price
$20-$25 in fuel
Operator
Personal Vehicle
Route
Hwy 417 to Hwy 138
The drive is straightforward and easy.
Travel Tips
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TrafficThe 138 can be busy; check traffic reports before leaving.
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ParkingCornwall has several parking lots near the waterfront.
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WeatherCheck weather reports before driving in winter.
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FuelFill up in Ottawa to save money.
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NavigationUse GPS to avoid local road construction.
Safety Tips
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Winter TravelCheck for delays during snowstorms.
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DrivingKeep a safe distance on the highway.
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Personal BelongingsKeep your bags close in crowded areas.
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VisibilityUse headlights during the day.
People Also Ask
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Is there a train?No, there is no passenger rail service.
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How long is the drive?Approximately 90 minutes.
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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, there are bus services available.
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What is the best time to travel?Outside of rush hour.
Quick Info
- From Ottawa, Ontario, Canada
- To Cornwall, Ontario, Canada
-
Modes
Best Time to Travel
Summer for waterfront activities in Cornwall.
Things to Do in Cornwall
1
Lamoureux Park
A beautiful park in Cornwall on the St. Lawrence River.
2
Cornwall Community Museum
Learn about the local history and culture.
3
Parliament Hill
The seat of Canada's government in Ottawa.
4
St. Lawrence River
Enjoy the scenic river views along the waterfront.
Tags
Ottawa to Cornwall
driving to Cornwall
traveling in Ontario
best way to Cornwall
Ottawa transport
Cornwall travel guide
Ontario road trip
