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

Distance from L'Assomption, QC to Saint Catharines, ON

Distance

691 km

Time

8 hours 25 mins

Gas Cost

$52 - $125

Helpful Inaccurate

There are 549.54 km (341.47 miles) from L'Assomption to Saint Catharines in southwest direction and 690.41 km (429 miles) by car, following the 401 route.

L'Assomption and Saint Catharines are 8 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from L'Assomption, QC to Saint Catharines, ON.

L'Assomption, QC and Saint Catharines, ON are in the same time zone (EDT). Current time in both locations is 2:45 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 Saint Catharines, 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 61.46 liters of gas to cover the route between L'Assomption, QC and Saint Catharines, ON.

The estimated cost of gas to go from L'Assomption to Saint Catharines is $92.80.

During the route, an average car will release 1,470.08 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 L'Assomption, QC and Saint Catharines, ON

If you want to meet halfway between L'Assomption, QC and Saint Catharines, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.278459 and -76.810543, or 44º 16' 42.4524" N, 76º 48' 37.9548" W. This location is 214.54 miles away from L'Assomption, QC and Saint Catharines, ON and it would take approximately 4 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Odessa, ON, situated 213 miles from L'Assomption, QC and 218 miles from Saint Catharines, ON. It would take 4 hours 16 mins to go from L'Assomption to Odessa and 4 hours 13 mins to go from Saint Catharines to Odessa.

Major City Closest to Halfway Point

The major city closest to the halfway point between L'Assomption, QC and Saint Catharines, ON is Kingston, ON, situated 203 miles from L'Assomption, QC and 231 miles from Saint Catharines, ON. It would take 4 hours 7 mins to go from L'Assomption to Kingston and 4 hours 30 mins to go from Saint Catharines to Kingston.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	341.47 mi	549.54 km	296.73 nautical mi
Driving distance	429 mi	690.54 km	372.86 nautical mi

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