Distance between cities › Canada › Québec › Marston, QC › Distance from Marston to L'Assomption Book Hotels

Distance from Marston, QC to L'Assomption, QC

Distance

277 km

Time

3 hours 55 mins

Gas Cost

$21 - $50

There are 194.38 km (120.78 miles) from Marston to L'Assomption in west direction and 276.81 km (172 miles) by car, following the 40 route.

Marston and L'Assomption are 3 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Marston, QC to L'Assomption, QC. The halfway point is Daveluyville, QC.

Marston, QC and L'Assomption, QC are in the same time zone (EDT). Current time in both locations is 2:42 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Marston, QC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marston »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 24.62 liters of gas to cover the route between Marston, QC and L'Assomption, QC.

The estimated cost of gas to go from Marston to L'Assomption is $37.17.

During the route, an average car will release 588.80 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Marston, QC and L'Assomption, QC

If you want to meet halfway between Marston, QC 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 46.086388 and -72.168907, or 46º 5' 10.9968" N, 72º 10' 8.0652" W. This location is 85.93 miles away from Marston, QC and L'Assomption, QC and it would take approximately 1 hour 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Daveluyville, QC, situated 93 miles from Marston, QC and 91 miles from L'Assomption, QC. It would take 2 hours 15 mins to go from Marston to Daveluyville and 1 hour 35 mins to go from L'Assomption to Daveluyville.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	120.78 mi	194.38 km	104.96 nautical mi
Driving distance	172 mi	276.58 km	149.34 nautical mi

Road Trip Tips