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

Distance from Grimsby, ON to Mountain, ON

Distance

489 km

Time

5 hours 56 mins

Gas Cost

$37 - $89

There are 383.75 km (238.45 miles) from Grimsby to Mountain in northeast direction and 489.24 km (304 miles) by car, following the 401 route.

Grimsby and Mountain are 5 hours 56 mins far apart, if you drive non-stop .

This is the fastest route from Grimsby, ON to Mountain, ON. The halfway point is Quinte West, ON.

Grimsby, ON and Mountain, ON are in the same time zone (EDT). Current time in both locations is 10:06 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 Mountain, 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 43.55 liters of gas to cover the route between Grimsby, ON and Mountain, ON.

The estimated cost of gas to go from Grimsby to Mountain is $65.76.

During the route, an average car will release 1,041.66 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 Grimsby, ON and Mountain, ON

If you want to meet halfway between Grimsby, ON and Mountain, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.113167 and -77.651970, or 44º 6' 47.4012" N, 77º 39' 7.092" W. This location is 152.02 miles away from Grimsby, ON and Mountain, ON and it would take approximately 2 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Quinte West, ON, situated 158 miles from Grimsby, ON and 153 miles from Mountain, ON. It would take 2 hours 40 mins to go from Grimsby to Quinte West and 2 hours 37 mins to go from Mountain to Quinte West.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	238.45 mi	383.75 km	207.21 nautical mi
Driving distance	304 mi	489.30 km	264.20 nautical mi

Road Trip Tips