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

Distance from Deep River, ON to Mount Forest, ON

Distance

511 km

Time

7 hours 25 mins

Gas Cost

$39 - $93

There are 346.79 km (215.49 miles) from Deep River to Mount Forest in southwest direction and 510.16 km (317 miles) by car, following the 11 route.

Deep River and Mount Forest are 7 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Deep River, ON to Mount Forest, ON. The halfway point is Katrine, ON.

Deep River, ON and Mount Forest, ON are in the same time zone (EDT). Current time in both locations is 5:53 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Deep River, ON

Planning on renting a car to go from Deep River, ON to Mount Forest, ON? Here there are some offers to rent a car in Deep River, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Deep River »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 45.46 liters of gas to cover the route between Deep River, ON and Mount Forest, ON.

The estimated cost of gas to go from Deep River to Mount Forest is $68.64.

During the route, an average car will release 1,087.29 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 Deep River, ON and Mount Forest, ON

If you want to meet halfway between Deep River, ON and Mount Forest, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.541523 and -79.324127, or 45º 32' 29.4828" N, 79º 19' 26.8572" W. This location is 158.68 miles away from Deep River, ON and Mount Forest, ON and it would take approximately 3 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Katrine, ON, situated 152 miles from Deep River, ON and 166 miles from Mount Forest, ON. It would take 3 hours 4 mins to go from Deep River to Katrine and 3 hours 14 mins to go from Mount Forest to Katrine.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	215.49 mi	346.79 km	187.25 nautical mi
Driving distance	317 mi	510.73 km	275.78 nautical mi

Road Trip Tips