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

Distance from Grimsby, ON to Fallbrook, ON

Distance

406 km

Time

5 hours 30 mins

Gas Cost

$31 - $74

There are 320.28 km (199.01 miles) from Grimsby to Fallbrook in northeast direction and 405.55 km (252 miles) by car, following the 401 route.

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

This is the fastest route from Grimsby, ON to Fallbrook, ON. The halfway point is Cavan, ON.

Grimsby, ON and Fallbrook, ON are in the same time zone (EDT). Current time in both locations is 3:22 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grimsby, ON

Planning on renting a car to go from Grimsby, ON to Fallbrook, 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 36.16 liters of gas to cover the route between Grimsby, ON and Fallbrook, ON.

The estimated cost of gas to go from Grimsby to Fallbrook is $54.61.

During the route, an average car will release 865.05 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 Fallbrook, ON

If you want to meet halfway between Grimsby, ON and Fallbrook, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.220539 and -78.407196, or 44º 13' 13.9404" N, 78º 24' 25.9056" W. This location is 126.24 miles away from Grimsby, ON and Fallbrook, 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 Cavan, ON, situated 124 miles from Grimsby, ON and 124 miles from Fallbrook, ON. It would take 2 hours 6 mins to go from Grimsby to Cavan and 2 hours 41 mins to go from Fallbrook to Cavan.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	199.01 mi	320.28 km	172.94 nautical mi
Driving distance	252 mi	406.34 km	219.41 nautical mi

Road Trip Tips