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

Distance from Achray, ON to Cornwall, ON

Distance

307 km

Time

4 hours 26 mins

Gas Cost

$23 - $56

There are 254.16 km (157.93 miles) from Achray to Cornwall in southeast direction and 307.38 km (191 miles) by car, following the 417 route.

Achray and Cornwall are 4 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Achray, ON to Cornwall, ON. The halfway point is Kinburn, ON.

Achray, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 1:23 pm.

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Lowest Price Rental Cars in Achray, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Achray »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 27.34 liters of gas to cover the route between Achray, ON and Cornwall, ON.

The estimated cost of gas to go from Achray to Cornwall is $41.29.

During the route, an average car will release 654.01 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 Achray, ON and Cornwall, ON

If you want to meet halfway between Achray, ON and Cornwall, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.367870 and -76.232201, or 45º 22' 4.332" N, 76º 13' 55.9236" W. This location is 95.45 miles away from Achray, ON and Cornwall, ON and it would take approximately 2 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kinburn, ON, situated 99 miles from Achray, ON and 99 miles from Cornwall, ON. It would take 3 hours 6 mins to go from Achray to Kinburn and 1 hour 46 mins to go from Cornwall to Kinburn.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	157.93 mi	254.16 km	137.23 nautical mi
Driving distance	191 mi	307.21 km	165.88 nautical mi

Road Trip Tips