Distance between cities › Canada › Ontario › Cornwall, ON › Distance from Cornwall to Laval Book Hotels

Distance from Cornwall, ON to Laval, QC

Distance

124 km

Time

1 hour 37 mins

Gas Cost

$9 - $22

There are 102.81 km (63.89 miles) from Cornwall to Laval in northeast direction and 123.92 km (77 miles) by car, following the 401 route.

Cornwall and Laval are 1 hour 37 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Laval, QC. The halfway point is Coteau-du-Lac, QC.

Cornwall, ON and Laval, QC are in the same time zone (EDT). Current time in both locations is 11:07 am.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Laval, QC? Here there are some offers to rent a car in Cornwall, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cornwall »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 11.03 liters of gas to cover the route between Cornwall, ON and Laval, QC.

The estimated cost of gas to go from Cornwall to Laval is $16.65.

During the route, an average car will release 263.82 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.13 kilograms of CO₂ per kilometer.

Average Canada gas price used for calculation is $1.51 per liter of regular gas. Price last updated on March 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cornwall, ON and Laval, QC

If you want to meet halfway between Cornwall, ON and Laval, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.312496 and -74.154144, or 45º 18' 44.9856" N, 74º 9' 14.9184" W. This location is 38.50 miles away from Cornwall, ON and Laval, QC and it would take approximately 48 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Coteau-du-Lac, QC, situated 36 miles from Cornwall, ON and 40 miles from Laval, QC. It would take 39 minutes to go from Cornwall to Coteau-du-Lac and 49 minutes to go from Laval to Coteau-du-Lac.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Laval, QC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	63.89 mi	102.81 km	55.51 nautical mi
Driving distance	77 mi	123.92 km	66.91 nautical mi

Road Trip Tips