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

Distance from Cornwall, ON to Baltimore, ON

Distance

325 km

Time

3 hours 56 mins

Gas Cost

$25 - $59

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

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

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

Cornwall, ON and Baltimore, 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 Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Baltimore, ON? 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 28.95 liters of gas to cover the route between Cornwall, ON and Baltimore, ON.

The estimated cost of gas to go from Cornwall to Baltimore is $43.71.

During the route, an average car will release 692.42 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 Baltimore, ON

If you want to meet halfway between Cornwall, ON and Baltimore, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.317959 and -76.364594, or 44º 19' 4.6524" N, 76º 21' 52.5384" W. This location is 101.05 miles away from Cornwall, ON and Baltimore, 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 114 miles from Cornwall, ON and 102 miles from Baltimore, ON. It would take 2 hours 2 mins to go from Cornwall to Ida Hill and 1 hour 50 mins to go from Baltimore to Ida Hill.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, ON and Baltimore, ON is Kingston, ON, situated 114 miles from Cornwall, ON and 94 miles from Baltimore, ON. It would take 1 hour 57 mins to go from Cornwall to and 1 hour 37 mins to go from Baltimore to Kingston.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Baltimore, 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	325.25 km	175.62 nautical mi

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