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

Distance from Cornwall, ON to Barnwell, AB

Distance

3,600 km

Time

1 day 17 hours

Gas Cost

$272 - $652

There are 2,843.15 km (1,766.65 miles) from Cornwall to Barnwell in west direction and 3,600.10 km (2,237 miles) by car and ferry, following the I-94 route.

Cornwall and Barnwell are 1 day 17 hours far apart, if you drive non-stop for 1 day 14 hours and take a ferry for 2 hours 30 mins .

This is the fastest route from Cornwall, ON to Barnwell, AB.

Please note the time difference between Cornwall, ON and Barnwell, AB is 2 hours. The current time in Cornwall is 9:39 pm and the current time in Barnwell is 7:39 pm.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Barnwell, AB? 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 320.40 liters of gas to cover the route between Cornwall, ON and Barnwell, AB.

The estimated cost of gas to go from Cornwall to Barnwell is $483.81.

During the route, an average car will release 7,664.07 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, ON and Barnwell, AB

If you want to meet halfway between Cornwall, ON and Barnwell, AB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.384263 and -94.008927, or 45º 23' 3.3468" N, 94º 0' 32.1372" W. This location is 1,118.49 miles away from Cornwall, ON and Barnwell, AB and it would take approximately 20 hours 40 mins to reach the halfway point from both locations.

Major Cities Along the Route

Some major cities along the route include Fargo, ND and Milwaukee, WI.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,766.65 mi	2,843.15 km	1,535.18 nautical mi
Driving distance	2,237 mi	3,600.05 km	1,943.87 nautical mi

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