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

Distance from L'Assomption, QC to Dorval, QC

Distance

55 km

Time

51 minutes

Gas Cost

$4 - $10

There are 49.88 km (30.99 miles) from L'Assomption to Dorval in southwest direction and 54.72 km (34 miles) by car, following the 40 route.

L'Assomption and Dorval are 51 minutes far apart, if you drive non-stop .

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

L'Assomption, QC and Dorval, QC are in the same time zone (EDT). Current time in both locations is 8:25 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 Dorval, 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 4.85 liters of gas to cover the route between L'Assomption, QC and Dorval, QC.

The estimated cost of gas to go from L'Assomption to Dorval is $7.32.

During the route, an average car will release 116.03 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 L'Assomption, QC and Dorval, QC

If you want to meet halfway between L'Assomption, QC and Dorval, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.631687 and -73.543709, or 45º 37' 54.0732" N, 73º 32' 37.3524" W. This location is 16.93 miles away from L'Assomption, QC and Dorval, QC and it would take approximately 25 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 19 miles from Dorval, QC. It would take 21 minutes to go from L'Assomption to Montreal East and 30 minutes to go from Dorval to Montreal East.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	30.99 mi	49.88 km	26.93 nautical mi
Driving distance	34 mi	54.50 km	29.43 nautical mi

Road Trip Tips