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

Distance from Cornwall, ON to Cornwallis Square, NS

Distance

1,047 km

Time

15 hours 38 mins

Gas Cost

$79 - $190

There are 789.40 km (490.51 miles) from Cornwall to Cornwallis Square in east direction and 1,047.68 km (651 miles) by car and ferry, following the Bar Harbor, Maine - Yarmouth, Nova Scotia route.

Cornwall and Cornwallis Square are 15 hours 38 mins far apart, if you drive non-stop for 12 hours 8 mins and take a ferry for 3 hours 29 mins .

This is the fastest route from Cornwall, ON to Cornwallis Square, NS.

Please note the time difference between Cornwall, ON and Cornwallis Square, NS is 1 hour. The current time in Cornwall is 1:12 am and the current time in Cornwallis Square is 2:12 am.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Cornwallis Square, NS? 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 93.23 liters of gas to cover the route between Cornwall, ON and Cornwallis Square, NS.

The estimated cost of gas to go from Cornwall to Cornwallis Square is $140.77.

During the route, an average car will release 2,229.96 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 Cornwall, ON and Cornwallis Square, NS

If you want to meet halfway between Cornwall, ON and Cornwallis Square, NS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.807371 and -69.454342, or 44º 48' 26.5356" N, 69º 27' 15.6312" W. This location is 325.44 miles away from Cornwall, ON and Cornwallis Square, NS and it would take approximately 7 hours 49 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Cornwallis Square, NS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	490.51 mi	789.40 km	426.24 nautical mi
Driving distance	651 mi	1,047.48 km	565.60 nautical mi

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