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

Distance from Kingston, ON to Cornwall, ON

Distance

181 km

Time

2 hours 18 mins

Gas Cost

$14 - $33

There are 164.38 km (102.14 miles) from Kingston to Cornwall in northeast direction and 180.25 km (112 miles) by car, following the 401 route.

Kingston and Cornwall are 2 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Kingston, ON to Cornwall, ON. The halfway point is Algonquin, ON.

Kingston, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 2:11 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Kingston, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Kingston »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 16.11 liters of gas to cover the route between Kingston, ON and Cornwall, ON.

The estimated cost of gas to go from Kingston to Cornwall is $24.33.

During the route, an average car will release 385.37 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Kingston, ON and Cornwall, ON

If you want to meet halfway between Kingston, 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 44.655041 and -75.624214, or 44º 39' 18.1476" N, 75º 37' 27.1704" W. This location is 56.24 miles away from Kingston, ON and Cornwall, ON and it would take approximately 1 hour 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Algonquin, ON, situated 61 miles from Kingston, ON and 60 miles from Cornwall, ON. It would take 1 hour 18 mins to go from Kingston to Algonquin and 1 hour 19 mins to go from Cornwall to Algonquin.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	102.14 mi	164.38 km	88.76 nautical mi
Driving distance	112 mi	181.02 km	97.74 nautical mi

Road Trip Tips