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

Distance from Cornwall, ON to Onoway, AB

Distance

3,561 km

Time

1 day 21 hours

Gas Cost

$269 - $645

There are 2,972.27 km (1,846.89 miles) from Cornwall to Onoway in northwest direction and 3,561.48 km (2,213 miles) by car, following the 11 route.

Cornwall and Onoway are 1 day 21 hours far apart, if you drive non-stop .

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

Please note the time difference between Cornwall, ON and Onoway, AB is 2 hours. The current time in Cornwall is 7:04 pm and the current time in Onoway is 5:04 pm.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Onoway, 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 316.94 liters of gas to cover the route between Cornwall, ON and Onoway, AB.

The estimated cost of gas to go from Cornwall to Onoway is $478.58.

During the route, an average car will release 7,581.26 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 Onoway, AB

If you want to meet halfway between Cornwall, ON and Onoway, AB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.123306 and -95.923889, or 46º 7' 23.9016" N, 95º 55' 26.0004" W. This location is 1,106.40 miles away from Cornwall, ON and Onoway, AB and it would take approximately 22 hours 57 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,846.89 mi	2,972.27 km	1,604.90 nautical mi
Driving distance	2,213 mi	3,561.15 km	1,922.87 nautical mi

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