Distance between cities › Canada › Ontario › Perth, ON › Distance from Perth to Harrowsmith Book Hotels

Distance from Perth, ON to Harrowsmith, ON

Distance

77 km

Time

1 hour 20 mins

Gas Cost

$6 - $14

There are 64.14 km (39.85 miles) from Perth to Harrowsmith in southwest direction and 77.25 km (48 miles) by car, following the CR 12 route.

Perth and Harrowsmith are 1 hour 20 mins far apart, if you drive non-stop .

This is the fastest route from Perth, ON to Harrowsmith, ON. The halfway point is Oconto, ON.

Perth, ON and Harrowsmith, ON are in the same time zone (EDT). Current time in both locations is 10:40 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Perth, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Perth »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 6.88 liters of gas to cover the route between Perth, ON and Harrowsmith, ON.

The estimated cost of gas to go from Perth to Harrowsmith is $10.39.

During the route, an average car will release 164.67 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 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Perth, ON and Harrowsmith, ON

If you want to meet halfway between Perth, ON and Harrowsmith, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.784271 and -76.679939, or 44º 47' 3.3756" N, 76º 40' 47.7804" W. This location is 24.03 miles away from Perth, ON and Harrowsmith, ON and it would take approximately 40 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oconto, ON, situated 30 miles from Perth, ON and 25 miles from Harrowsmith, ON. It would take 38 minutes to go from Perth to Oconto and 33 minutes to go from Harrowsmith to Oconto.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Perth, ON and Harrowsmith, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	39.85 mi	64.14 km	34.63 nautical mi
Driving distance	48 mi	77.35 km	41.77 nautical mi

Road Trip Tips