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

Distance from Cornwall, ON to Alcona, ON

Distance

1,820 km

Time

1 day 3 hours

Gas Cost

$137 - $330

There are 1,391.45 km (864.61 miles) from Cornwall to Alcona in northwest direction and 1,820.17 km (1,131 miles) by car, following the 17 route.

Cornwall and Alcona are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Alcona, ON. The halfway point is Karalash Corners, ON.

Please note the time difference between Cornwall, ON and Alcona, ON is 1 hour. The current time in Cornwall is 8:04 pm and the current time in Alcona is 7:04 pm.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Alcona, ON? 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 161.99 liters of gas to cover the route between Cornwall, ON and Alcona, ON.

The estimated cost of gas to go from Cornwall to Alcona is $244.60.

During the route, an average car will release 3,874.73 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 Alcona, ON

If you want to meet halfway between Cornwall, ON and Alcona, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.911587 and -84.448219, or 46º 54' 41.7132" N, 84º 26' 53.5884" W. This location is 565.47 miles away from Cornwall, ON and Alcona, ON and it would take approximately 13 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Karalash Corners, ON, situated 575 miles from Cornwall, ON and 626 miles from Alcona, ON. It would take 10 hours 39 mins to go from Cornwall to Karalash Corners and 12 hours 30 mins to go from Alcona to Karalash Corners.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	864.61 mi	1,391.45 km	751.32 nautical mi
Driving distance	1,131 mi	1,820.08 km	982.77 nautical mi

Road Trip Tips