Distance between cities › Canada › Prince Edward Island › Cornwall, PE › Distance from Cornwall to Longlac Book Hotels

Distance from Cornwall, PE to Longlac, ON

Distance

2,404 km

Time

1 day 8 hours

Gas Cost

$182 - $436

There are 1,771.37 km (1,100.68 miles) from Cornwall to Longlac in northwest direction and 2,404.36 km (1,494 miles) by car, following the 117 route.

Cornwall and Longlac are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, PE to Longlac, ON. The halfway point is Mont-Tremblant, QC.

Please note the time difference between Cornwall, PE and Longlac, ON is 1 hour. The current time in Cornwall is 1:44 pm and the current time in Longlac is 12:44 pm.

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Lowest Price Rental Cars in Cornwall, PE

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

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 214 liters of gas to cover the route between Cornwall, PE and Longlac, ON.

The estimated cost of gas to go from Cornwall to Longlac is $323.14.

During the route, an average car will release 5,118.88 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, PE and Longlac, ON

If you want to meet halfway between Cornwall, PE and Longlac, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.135036 and -74.602798, or 46º 8' 6.1296" N, 74º 36' 10.0728" W. This location is 747.04 miles away from Cornwall, PE and Longlac, ON and it would take approximately 16 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mont-Tremblant, QC, situated 781 miles from Cornwall, PE and 728 miles from Longlac, ON. It would take 12 hours 52 mins to go from Cornwall to Mont-Tremblant and 14 hours 26 mins to go from Longlac to Mont-Tremblant.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,100.68 mi	1,771.37 km	956.47 nautical mi
Driving distance	1,494 mi	2,404.49 km	1,298.33 nautical mi

Road Trip Tips