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

Distance from Oliphant, ON to Cornwall, ON

Distance

649 km

Time

8 hours 42 mins

Gas Cost

$49 - $118

There are 515.89 km (320.56 miles) from Oliphant to Cornwall in east direction and 648.57 km (403 miles) by car, following the 401 route.

Oliphant and Cornwall are 8 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Oliphant, ON to Cornwall, ON. The halfway point is Cobourg, ON.

Oliphant, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 7:47 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Oliphant, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oliphant »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 57.79 liters of gas to cover the route between Oliphant, ON and Cornwall, ON.

The estimated cost of gas to go from Oliphant to Cornwall is $87.27.

During the route, an average car will release 1,382.39 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 Oliphant, ON and Cornwall, ON

If you want to meet halfway between Oliphant, ON and Cornwall, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.985134 and -78.156982, or 43º 59' 6.4824" N, 78º 9' 25.1352" W. This location is 201.74 miles away from Oliphant, ON and Cornwall, ON and it would take approximately 4 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cobourg, ON, situated 207 miles from Oliphant, ON and 201 miles from Cornwall, ON. It would take 4 hours 5 mins to go from Oliphant to Cobourg and 3 hours 21 mins to go from Cornwall to Cobourg.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	320.56 mi	515.89 km	278.56 nautical mi
Driving distance	403 mi	649.35 km	350.62 nautical mi

Road Trip Tips