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

Distance from Cornwall, ON to Oldfield, ON

Distance

727 km

Time

9 hours 3 mins

Gas Cost

$55 - $132

There are 668.67 km (415.49 miles) from Cornwall to Oldfield in southwest direction and 727.42 km (452 miles) by car, following the 401 route.

Cornwall and Oldfield are 9 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Oldfield, ON. The halfway point is Clarington, ON.

Cornwall, ON and Oldfield, ON are in the same time zone (EDT). Current time in both locations is 3:56 pm.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Oldfield, 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 64.67 liters of gas to cover the route between Cornwall, ON and Oldfield, ON.

The estimated cost of gas to go from Cornwall to Oldfield is $97.66.

During the route, an average car will release 1,547.01 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 Oldfield, ON

If you want to meet halfway between Cornwall, ON and Oldfield, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.918579 and -78.614258, or 43º 55' 6.8844" N, 78º 36' 51.3288" W. This location is 225.77 miles away from Cornwall, ON and Oldfield, ON and it would take approximately 4 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clarington, ON, situated 224 miles from Cornwall, ON and 238 miles from Oldfield, ON. It would take 3 hours 44 mins to go from Cornwall to Clarington and 4 hours 6 mins to go from Oldfield to Clarington.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, ON and Oldfield, ON is Oshawa, ON, situated 237 miles from Cornwall, ON and 224 miles from Oldfield, ON. It would take 3 hours 56 mins to go from Cornwall to and 3 hours 52 mins to go from Oldfield to Oshawa.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	415.49 mi	668.67 km	361.05 nautical mi
Driving distance	452 mi	726.68 km	392.38 nautical mi

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