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

Distance from Ilderton, ON to Cornwall, ON

Distance

622 km

Time

7 hours 53 mins

Gas Cost

$47 - $113

There are 573.55 km (356.39 miles) from Ilderton to Cornwall in northeast direction and 621.21 km (386 miles) by car, following the 401 route.

Ilderton and Cornwall are 7 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from Ilderton, ON to Cornwall, ON. The halfway point is Baltimore, ON.

Ilderton, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 6:24 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Ilderton, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ilderton »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 55.32 liters of gas to cover the route between Ilderton, ON and Cornwall, ON.

The estimated cost of gas to go from Ilderton to Cornwall is $83.53.

During the route, an average car will release 1,323.21 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 Ilderton, ON and Cornwall, ON

If you want to meet halfway between Ilderton, 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 43.995304 and -78.099037, or 43º 59' 43.0944" N, 78º 5' 56.5332" W. This location is 193.11 miles away from Ilderton, ON and Cornwall, ON and it would take approximately 3 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Baltimore, ON, situated 199 miles from Ilderton, ON and 202 miles from Cornwall, ON. It would take 4 hours 10 mins to go from Ilderton to Baltimore and 4 hours 9 mins to go from Cornwall to Baltimore.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	356.39 mi	573.55 km	309.69 nautical mi
Driving distance	386 mi	621.55 km	335.61 nautical mi

Road Trip Tips