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

Distance from Baltimore, ON to Cornwall, ON

Distance

324 km

Time

3 hours 56 mins

Gas Cost

$24 - $59

There are 292.83 km (181.96 miles) from Baltimore to Cornwall in northeast direction and 325.09 km (202 miles) by car, following the 401 route.

Baltimore and Cornwall are 3 hours 56 mins far apart, if you drive non-stop .

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

Baltimore, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 7:31 pm.

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Lowest Price Rental Cars in Baltimore, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Baltimore »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 28.88 liters of gas to cover the route between Baltimore, ON and Cornwall, ON.

The estimated cost of gas to go from Baltimore to Cornwall is $43.61.

During the route, an average car will release 690.82 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 Baltimore, ON and Cornwall, ON

If you want to meet halfway between Baltimore, 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 44.313362 and -76.386848, or 44º 18' 48.1032" N, 76º 23' 12.6528" W. This location is 100.82 miles away from Baltimore, ON and Cornwall, ON and it would take approximately 1 hour 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ida Hill, ON, situated 103 miles from Baltimore, ON and 113 miles from Cornwall, ON. It would take 1 hour 51 mins to go from Baltimore to Ida Hill and 2 hours 2 mins to go from Cornwall to Ida Hill.

Major City Closest to Halfway Point

The major city closest to the halfway point between Baltimore, ON and Cornwall, ON is Kingston, ON, situated 94 miles from Baltimore, ON and 113 miles from Cornwall, ON. It would take 1 hour 38 mins to go from Baltimore to and 1 hour 57 mins to go from Cornwall to Kingston.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	181.96 mi	292.83 km	158.12 nautical mi
Driving distance	202 mi	324.50 km	175.22 nautical mi

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