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

Distance from Cobalt, ON to Cornwall, PE

Distance

1,725 km

Time

23 hours 27 mins

Gas Cost

$130 - $313

There are 1,257.61 km (781.44 miles) from Cobalt to Cornwall in east direction and 1,725.22 km (1,072 miles) by car, following the 17 route.

Cobalt and Cornwall are 23 hours 27 mins far apart, if you drive non-stop .

This is the fastest route from Cobalt, ON to Cornwall, PE.

Please note the time difference between Cobalt, ON and Cornwall, PE is 1 hour. The current time in Cobalt is 8:08 am and the current time in Cornwall is 9:08 am.

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

Lowest Price Rental Cars in Cobalt, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cobalt »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 153.55 liters of gas to cover the route between Cobalt, ON and Cornwall, PE.

The estimated cost of gas to go from Cobalt to Cornwall is $231.86.

During the route, an average car will release 3,672.96 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 Cobalt, ON and Cornwall, PE

If you want to meet halfway between Cobalt, ON and Cornwall, PE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.372989 and -71.675025, or 45º 22' 22.7604" N, 71º 40' 30.09" W. This location is 536.03 miles away from Cobalt, ON and Cornwall, PE and it would take approximately 11 hours 43 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cookshire-Eaton, QC, situated 539 miles from Cobalt, ON and 533 miles from Cornwall, PE. It would take 11 hours 39 mins to go from Cobalt to Cookshire-Eaton and 11 hours 47 mins to go from Cornwall to Cookshire-Eaton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cobalt, ON and Cornwall, PE is Sherbrooke, QC, situated 523 miles from Cobalt, ON and 549 miles from Cornwall, PE. It would take 11 hours 22 mins to go from Cobalt to Sherbrooke and 12 hours 15 mins to go from Cornwall to Sherbrooke.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	781.44 mi	1,257.61 km	679.06 nautical mi
Driving distance	1,072 mi	1,725.30 km	931.59 nautical mi

Road Trip Tips