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

Distance from Cornwall, ON to Oliphant, ON

Distance

651 km

Time

8 hours 42 mins

Gas Cost

$49 - $118

There are 515.89 km (320.56 miles) from Cornwall to Oliphant in west direction and 651.78 km (405 miles) by car, following the 401 route.

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

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

Cornwall, ON and Oliphant, ON are in the same time zone (EDT). Current time in both locations is 7:50 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Oliphant, 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 57.94 liters of gas to cover the route between Cornwall, ON and Oliphant, ON.

The estimated cost of gas to go from Cornwall to Oliphant is $87.49.

During the route, an average car will release 1,385.90 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 Oliphant, ON

If you want to meet halfway between Cornwall, ON and Oliphant, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.987103 and -78.145309, or 43º 59' 13.5708" N, 78º 8' 43.1124" W. This location is 202.26 miles away from Cornwall, ON and Oliphant, 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 202 miles from Cornwall, ON and 207 miles from Oliphant, ON. It would take 3 hours 22 mins to go from Cornwall to Cobourg and 4 hours 5 mins to go from Oliphant to Cobourg.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Oliphant, 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	405 mi	651 km	351.51 nautical mi

Road Trip Tips