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

Distance from Grimsby, ON to Cornwall, PE

Distance

1,745 km

Time

21 hours 19 mins

Gas Cost

$132 - $316

There are 1,332.32 km (827.86 miles) from Grimsby to Cornwall in northeast direction and 1,744.53 km (1,084 miles) by car, following the I-90 route.

Grimsby and Cornwall are 21 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Grimsby, ON to Cornwall, PE.

Please note the time difference between Grimsby, ON and Cornwall, PE is 1 hour. The current time in Grimsby is 9:05 am and the current time in Cornwall is 10:05 am.

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Lowest Price Rental Cars in Grimsby, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grimsby »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 155.31 liters of gas to cover the route between Grimsby, ON and Cornwall, PE.

The estimated cost of gas to go from Grimsby to Cornwall is $234.52.

During the route, an average car will release 3,715.11 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 Grimsby, ON and Cornwall, PE

If you want to meet halfway between Grimsby, ON and Cornwall, PE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.838779 and -70.930214, or 42º 50' 19.6044" N, 70º 55' 48.7704" W. This location is 542.18 miles away from Grimsby, ON and Cornwall, PE and it would take approximately 10 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	827.86 mi	1,332.32 km	719.39 nautical mi
Driving distance	1,084 mi	1,745.10 km	942.28 nautical mi

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