Distance between cities › Canada › Ontario › Whitby, ON › Distance from Whitby to L'Assomption Book Hotels

Distance from Whitby, ON to L'Assomption, QC

Distance

534 km

Time

6 hours 34 mins

Gas Cost

$40 - $97

There are 485.66 km (301.78 miles) from Whitby to L'Assomption in northeast direction and 534.30 km (332 miles) by car, following the 401 route.

Whitby and L'Assomption are 6 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Whitby, ON to L'Assomption, QC. The halfway point is Narrows, ON.

Whitby, ON and L'Assomption, QC are in the same time zone (EDT). Current time in both locations is 1:31 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Whitby, ON to L'Assomption, QC:

Lowest Price Rental Cars in Whitby, ON

Planning on renting a car to go from Whitby, ON to L'Assomption, QC? Here there are some offers to rent a car in Whitby, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Whitby »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 47.53 liters of gas to cover the route between Whitby, ON and L'Assomption, QC.

The estimated cost of gas to go from Whitby to L'Assomption is $71.76.

During the route, an average car will release 1,136.81 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 Whitby, ON and L'Assomption, QC

If you want to meet halfway between Whitby, ON and L'Assomption, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.385250 and -75.968979, or 44º 23' 6.9" N, 75º 58' 8.3244" W. This location is 165.91 miles away from Whitby, ON and L'Assomption, QC and it would take approximately 3 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Narrows, ON, situated 162 miles from Whitby, ON and 170 miles from L'Assomption, QC. It would take 2 hours 46 mins to go from Whitby to Narrows and 3 hours 3 mins to go from L'Assomption to Narrows.

Major City Closest to Halfway Point

The major city closest to the halfway point between Whitby, ON and L'Assomption, QC is Kingston, ON, situated 133 miles from Whitby, ON and 202 miles from L'Assomption, QC. It would take 2 hours 17 mins to go from Whitby to and 3 hours 33 mins to go from L'Assomption to Kingston.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Whitby, ON and L'Assomption, QC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	301.78 mi	485.66 km	262.24 nautical mi
Driving distance	332 mi	534 km	288.34 nautical mi

Road Trip Tips