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

Distance from L'Assomption, QC to Ayr, ON

Distance

680 km

Time

8 hours 22 mins

Gas Cost

$51 - $123

There are 624.86 km (388.27 miles) from L'Assomption to Ayr in southwest direction and 680.75 km (423 miles) by car, following the 401 route.

L'Assomption and Ayr are 8 hours 22 mins far apart, if you drive non-stop .

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

L'Assomption, QC and Ayr, ON are in the same time zone (EDT). Current time in both locations is 10:38 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 Ayr, 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 60.52 liters of gas to cover the route between L'Assomption, QC and Ayr, ON.

The estimated cost of gas to go from L'Assomption to Ayr is $91.38.

During the route, an average car will release 1,447.59 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 Ayr, ON

If you want to meet halfway between L'Assomption, QC and Ayr, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.275307 and -76.813507, or 44º 16' 31.1052" N, 76º 48' 48.6252" W. This location is 211.26 miles away from L'Assomption, QC and Ayr, ON and it would take approximately 4 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Newburgh, ON, situated 221 miles from L'Assomption, QC and 206 miles from Ayr, ON. It would take 3 hours 53 mins to go from L'Assomption to Newburgh and 3 hours 31 mins to go from Ayr to Newburgh.

Major City Closest to Halfway Point

The major city closest to the halfway point between L'Assomption, QC and Ayr, ON is Kingston, ON, situated 202 miles from L'Assomption, QC and 226 miles from Ayr, ON. It would take 3 hours 31 mins to go from L'Assomption to and 3 hours 49 mins to go from Ayr to Kingston.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	388.27 mi	624.86 km	337.40 nautical mi
Driving distance	423 mi	679.98 km	367.16 nautical mi

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