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

Distance from Mildmay, ON to Perth, ON

Distance

496 km

Time

6 hours 56 mins

Gas Cost

$37 - $90

There are 397.95 km (247.28 miles) from Mildmay to Perth in northeast direction and 495.68 km (308 miles) by car, following the 401 route.

Mildmay and Perth are 6 hours 56 mins far apart, if you drive non-stop .

This is the fastest route from Mildmay, ON to Perth, ON. The halfway point is Tyrone, ON.

Mildmay, ON and Perth, ON are in the same time zone (EDT). Current time in both locations is 3:56 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Mildmay, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mildmay »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 44.12 liters of gas to cover the route between Mildmay, ON and Perth, ON.

The estimated cost of gas to go from Mildmay to Perth is $66.62.

During the route, an average car will release 1,055.33 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mildmay, ON and Perth, ON

If you want to meet halfway between Mildmay, ON and Perth, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.047398 and -78.722771, or 44º 2' 50.6328" N, 78º 43' 21.9756" W. This location is 154.01 miles away from Mildmay, ON and Perth, ON and it would take approximately 3 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tyrone, ON, situated 143 miles from Mildmay, ON and 147 miles from Perth, ON. It would take 3 hours 3 mins to go from Mildmay to Tyrone and 3 hours 1 min to go from Perth to Tyrone.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mildmay, ON and Perth, ON is Oshawa, ON, situated 135 miles from Mildmay, ON and 164 miles from Perth, ON. It would take 2 hours 50 mins to go from Mildmay to and 3 hours 16 mins to go from Perth to Oshawa.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	247.28 mi	397.95 km	214.88 nautical mi
Driving distance	308 mi	495.72 km	267.67 nautical mi

Road Trip Tips