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

Distance from Thorold, ON to Cornwall, ON

Distance

552 km

Time

6 hours 42 mins

Gas Cost

$42 - $100

There are 416.63 km (258.88 miles) from Thorold to Cornwall in northeast direction and 552.00 km (343 miles) by car, following the 401 route.

Thorold and Cornwall are 6 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Thorold, ON to Cornwall, ON. The halfway point is Quinte West, ON.

Thorold, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 8:03 pm.

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Lowest Price Rental Cars in Thorold, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Thorold »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 49.12 liters of gas to cover the route between Thorold, ON and Cornwall, ON.

The estimated cost of gas to go from Thorold to Cornwall is $74.18.

During the route, an average car will release 1,175.05 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 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Thorold, ON and Cornwall, ON

If you want to meet halfway between Thorold, ON and Cornwall, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.114330 and -77.648819, or 44º 6' 51.588" N, 77º 38' 55.7484" W. This location is 171.49 miles away from Thorold, ON and Cornwall, ON and it would take approximately 3 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Quinte West, ON, situated 180 miles from Thorold, ON and 170 miles from Cornwall, ON. It would take 3 hours 4 mins to go from Thorold to Quinte West and 2 hours 52 mins to go from Cornwall to Quinte West.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	258.88 mi	416.63 km	224.96 nautical mi
Driving distance	343 mi	551.96 km	298.03 nautical mi

Road Trip Tips