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

Distance from Parham, ON to Cornwall, ON

Distance

231 km

Time

3 hours 6 mins

Gas Cost

$17 - $42

There are 161.79 km (100.53 miles) from Parham to Cornwall in northeast direction and 231.75 km (144 miles) by car, following the 401 route.

Parham and Cornwall are 3 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Parham, ON to Cornwall, ON. The halfway point is Caintown, ON.

Parham, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 9:13 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Parham, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Parham »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 20.58 liters of gas to cover the route between Parham, ON and Cornwall, ON.

The estimated cost of gas to go from Parham to Cornwall is $31.07.

During the route, an average car will release 492.23 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 Parham, ON and Cornwall, ON

If you want to meet halfway between Parham, 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 44.517021 and -75.817162, or 44º 31' 1.2756" N, 75º 49' 1.7832" W. This location is 71.84 miles away from Parham, ON and Cornwall, ON and it would take approximately 1 hour 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Caintown, ON, situated 74 miles from Parham, ON and 79 miles from Cornwall, ON. It would take 1 hour 27 mins to go from Parham to Caintown and 1 hour 24 mins to go from Cornwall to Caintown.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	100.53 mi	161.79 km	87.36 nautical mi
Driving distance	144 mi	231.21 km	124.85 nautical mi

Road Trip Tips