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

Distance from Grimsby, ON to Perth, ON

Distance

421 km

Time

5 hours 30 mins

Gas Cost

$32 - $76

There are 325.64 km (202.35 miles) from Grimsby to Perth in northeast direction and 420.04 km (261 miles) by car, following the 401 route.

Grimsby and Perth are 5 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Grimsby, ON to Perth, ON. The halfway point is Edgewood Park, ON.

Grimsby, ON and Perth, ON are in the same time zone (EDT). Current time in both locations is 11:54 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Grimsby, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grimsby »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 37.45 liters of gas to cover the route between Grimsby, ON and Perth, ON.

The estimated cost of gas to go from Grimsby to Perth is $56.55.

During the route, an average car will release 895.84 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 Grimsby, ON and Perth, ON

If you want to meet halfway between Grimsby, 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 44.245197 and -78.371712, or 44º 14' 42.7092" N, 78º 22' 18.1632" W. This location is 130.74 miles away from Grimsby, ON and Perth, ON and it would take approximately 2 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Edgewood Park, ON, situated 133 miles from Grimsby, ON and 124 miles from Perth, ON. It would take 2 hours 16 mins to go from Grimsby to Edgewood Park and 2 hours 39 mins to go from Perth to Edgewood Park.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	202.35 mi	325.64 km	175.83 nautical mi
Driving distance	261 mi	420.80 km	227.22 nautical mi

Road Trip Tips