Distance between cities › Canada › Quebec › L'Assomption, QC › Distance from L'Assomption to Westmount Book Hotels

Distance from L'Assomption, QC to Westmount, QC

Distance

52 km

Time

49 minutes

Gas Cost

$4 - $9

There are 41.44 km (25.75 miles) from L'Assomption to Westmount in southwest direction and 53.11 km (33 miles) by car, following the 40 route.

L'Assomption and Westmount are 49 minutes far apart, if you drive non-stop .

This is the fastest route from L'Assomption, QC to Westmount, QC. The halfway point is Montreal East, QC.

L'Assomption, QC and Westmount, QC are in the same time zone (EDT). Current time in both locations is 8:48 am.

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Lowest Price Rental Cars in L'Assomption, QC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in L'Assomption »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 4.66 liters of gas to cover the route between L'Assomption, QC and Westmount, QC.

The estimated cost of gas to go from L'Assomption to Westmount is $7.04.

During the route, an average car will release 111.52 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 L'Assomption, QC and Westmount, QC

If you want to meet halfway between L'Assomption, QC and Westmount, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.639950 and -73.536217, or 45º 38' 23.82" N, 73º 32' 10.3812" W. This location is 16.27 miles away from L'Assomption, QC and Westmount, QC and it would take approximately 24 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Montreal East, QC, situated 18 miles from L'Assomption, QC and 12 miles from Westmount, QC. It would take 21 minutes to go from L'Assomption to Montreal East and 23 minutes to go from Westmount to Montreal East.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	25.75 mi	41.44 km	22.38 nautical mi
Driving distance	33 mi	52.38 km	28.28 nautical mi

Road Trip Tips