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

Distance from Cornwall, ON to Dunmore, AB

Distance

3,137 km

Time

1 day 16 hours

Gas Cost

$237 - $568

There are 2,721.96 km (1,691.35 miles) from Cornwall to Dunmore in west direction and 3,136.61 km (1,949 miles) by car, following the 1 route.

Cornwall and Dunmore are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Dunmore, AB.

Please note the time difference between Cornwall, ON and Dunmore, AB is 2 hours. The current time in Cornwall is 5:58 am and the current time in Dunmore is 3:58 am.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Dunmore, AB? 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 279.22 liters of gas to cover the route between Cornwall, ON and Dunmore, AB.

The estimated cost of gas to go from Cornwall to Dunmore is $421.62.

During the route, an average car will release 6,678.90 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 Dunmore, AB

If you want to meet halfway between Cornwall, ON and Dunmore, AB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.852432 and -92.593258, or 46º 51' 8.7552" N, 92º 35' 35.7288" W. This location is 974.71 miles away from Cornwall, ON and Dunmore, AB and it would take approximately 20 hours 22 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,691.35 mi	2,721.96 km	1,469.74 nautical mi
Driving distance	1,949 mi	3,137.28 km	1,694 nautical mi

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