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

Distance from L'Assomption, QC to Niagara Falls, ON

Distance

686 km

Time

8 hours 35 mins

Gas Cost

$52 - $124

There are 543.32 km (337.61 miles) from L'Assomption to Niagara Falls in southwest direction and 685.58 km (426 miles) by car, following the I-90 route.

L'Assomption and Niagara Falls are 8 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from L'Assomption, QC to Niagara Falls, ON.

L'Assomption, QC and Niagara Falls, ON are in the same time zone (EDT). Current time in both locations is 6:44 pm.

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Lowest Price Rental Cars in L'Assomption, QC

Planning on renting a car to go from L'Assomption, QC to Niagara Falls, ON? 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 61.06 liters of gas to cover the route between L'Assomption, QC and Niagara Falls, ON.

The estimated cost of gas to go from L'Assomption to Niagara Falls is $92.19.

During the route, an average car will release 1,460.45 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 Niagara Falls, ON

If you want to meet halfway between L'Assomption, QC and Niagara Falls, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.760644 and -76.055602, or 43º 45' 38.3184" N, 76º 3' 20.1672" W. This location is 213.14 miles away from L'Assomption, QC and Niagara Falls, ON and it would take approximately 4 hours 17 mins to reach the halfway point from both locations.

Major Cities Along the Route

The only major city along the route is Amherst, NY.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	337.61 mi	543.32 km	293.37 nautical mi
Driving distance	426 mi	686.02 km	370.42 nautical mi

Road Trip Tips