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

Distance from Perth, ON to Deep River, ON

Distance

203 km

Time

3 hours 3 mins

Gas Cost

$15 - $37

There are 164.87 km (102.44 miles) from Perth to Deep River in northwest direction and 202.78 km (126 miles) by car, following the 17 route.

Perth and Deep River are 3 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Perth, ON to Deep River, ON. The halfway point is Renfrew, ON.

Perth, ON and Deep River, ON are in the same time zone (EDT). Current time in both locations is 12:39 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Perth, ON

Planning on renting a car to go from Perth, ON to Deep River, 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 18.08 liters of gas to cover the route between Perth, ON and Deep River, ON.

The estimated cost of gas to go from Perth to Deep River is $27.31.

During the route, an average car will release 432.58 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 Perth, ON and Deep River, ON

If you want to meet halfway between Perth, ON and Deep River, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.445305 and -76.553398, or 45º 26' 43.098" N, 76º 33' 12.2328" W. This location is 63.13 miles away from Perth, ON and Deep River, ON and it would take approximately 1 hour 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 Renfrew, ON, situated 76 miles from Perth, ON and 65 miles from Deep River, ON. It would take 1 hour 26 mins to go from Perth to Renfrew and 1 hour 15 mins to go from Deep River to Renfrew.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	102.44 mi	164.87 km	89.02 nautical mi
Driving distance	126 mi	203.20 km	109.72 nautical mi

Road Trip Tips