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

Distance from L'Assomption, QC to Ayton, ON

Distance

729 km

Time

9 hours 25 mins

Gas Cost

$55 - $132

There are 623.15 km (387.21 miles) from L'Assomption to Ayton in southwest direction and 729.03 km (453 miles) by car, following the 401 route.

L'Assomption and Ayton are 9 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from L'Assomption, QC to Ayton, ON. The halfway point is Deseronto, ON.

L'Assomption, QC and Ayton, ON are in the same time zone (EDT). Current time in both locations is 3:47 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 Ayton, 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 64.89 liters of gas to cover the route between L'Assomption, QC and Ayton, ON.

The estimated cost of gas to go from L'Assomption to Ayton is $97.99.

During the route, an average car will release 1,552.20 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 Ayton, ON

If you want to meet halfway between L'Assomption, QC and Ayton, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.250492 and -77.065338, or 44º 15' 1.7712" N, 77º 3' 55.2168" W. This location is 226.53 miles away from L'Assomption, QC and Ayton, ON and it would take approximately 4 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Deseronto, ON, situated 230 miles from L'Assomption, QC and 227 miles from Ayton, ON. It would take 4 hours to go from L'Assomption to Deseronto and 4 hours 10 mins to go from Ayton to Deseronto.

Major City Closest to Halfway Point

The major city closest to the halfway point between L'Assomption, QC and Ayton, ON is Kingston, ON, situated 202 miles from L'Assomption, QC and 255 miles from Ayton, ON. It would take 3 hours 31 mins to go from L'Assomption to and 4 hours 38 mins to go from Ayton to Kingston.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	387.21 mi	623.15 km	336.47 nautical mi
Driving distance	453 mi	729.12 km	393.69 nautical mi

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