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

Distance from Cornwall, ON to Coaticook, QC

Distance

280 km

Time

3 hours 38 mins

Gas Cost

$21 - $51

There are 230.11 km (142.98 miles) from Cornwall to Coaticook in east direction and 280.03 km (174 miles) by car, following the 10 route.

Cornwall and Coaticook are 3 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Coaticook, QC. The halfway point is Chambly, QC.

Cornwall, ON and Coaticook, QC are in the same time zone (EDT). Current time in both locations is 6:54 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cornwall, ON to Coaticook, QC:

Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Coaticook, QC? 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 24.91 liters of gas to cover the route between Cornwall, ON and Coaticook, QC.

The estimated cost of gas to go from Cornwall to Coaticook is $37.62.

During the route, an average car will release 595.88 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 Coaticook, QC

If you want to meet halfway between Cornwall, ON and Coaticook, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.410091 and -73.282303, or 45º 24' 36.3276" N, 73º 16' 56.2908" W. This location is 86.96 miles away from Cornwall, ON and Coaticook, QC and it would take approximately 1 hour 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chambly, QC, situated 87 miles from Cornwall, ON and 87 miles from Coaticook, QC. It would take 1 hour 39 mins to go from Cornwall to Chambly and 1 hour 37 mins to go from Coaticook to Chambly.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	142.98 mi	230.11 km	124.25 nautical mi
Driving distance	174 mi	279.90 km	151.14 nautical mi

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