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

Distance from Cornwall, PE to Adelaide, ON

Distance

1,797 km

Time

23 hours 21 mins

Gas Cost

$136 - $326

There are 1,504.05 km (934.58 miles) from Cornwall to Adelaide in southwest direction and 1,797.64 km (1,117 miles) by car, following the 401 route.

Cornwall and Adelaide are 23 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between Cornwall, PE and Adelaide, ON is 1 hour. The current time in Cornwall is 9:51 pm and the current time in Adelaide is 8:51 pm.

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Lowest Price Rental Cars in Cornwall, PE

Planning on renting a car to go from Cornwall, PE to Adelaide, 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 159.96 liters of gas to cover the route between Cornwall, PE and Adelaide, ON.

The estimated cost of gas to go from Cornwall to Adelaide is $241.55.

During the route, an average car will release 3,826.34 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 Cornwall, PE and Adelaide, ON

If you want to meet halfway between Cornwall, PE and Adelaide, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.221569 and -71.831680, or 42º 13' 17.6484" N, 71º 49' 54.048" W. This location is 558.41 miles away from Cornwall, PE and Adelaide, ON and it would take approximately 11 hours 40 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	934.58 mi	1,504.05 km	812.12 nautical mi
Driving distance	1,117 mi	1,797.35 km	970.49 nautical mi

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