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

Distance from L'Assomption, QC to Dundalk, ON

Distance

690 km

Time

8 hours 46 mins

Gas Cost

$52 - $125

There are 578.75 km (359.62 miles) from L'Assomption to Dundalk in southwest direction and 690.41 km (429 miles) by car, following the 401 route.

L'Assomption and Dundalk are 8 hours 46 mins far apart, if you drive non-stop .

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

L'Assomption, QC and Dundalk, ON are in the same time zone (EDT). Current time in both locations is 12:11 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in L'Assomption, QC

Planning on renting a car to go from L'Assomption, QC to Dundalk, 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 61.41 liters of gas to cover the route between L'Assomption, QC and Dundalk, ON.

The estimated cost of gas to go from L'Assomption to Dundalk is $92.73.

During the route, an average car will release 1,468.98 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 Dundalk, ON

If you want to meet halfway between L'Assomption, QC and Dundalk, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.279035 and -76.795265, or 44º 16' 44.526" N, 76º 47' 42.954" W. This location is 214.38 miles away from L'Assomption, QC and Dundalk, ON and it would take approximately 4 hours 23 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 Dundalk, ON. It would take 4 hours 16 mins to go from L'Assomption to Odessa and 4 hours 34 mins to go from Dundalk to Odessa.

Major City Closest to Halfway Point

The major city closest to the halfway point between L'Assomption, QC and Dundalk, ON is Kingston, ON, situated 203 miles from L'Assomption, QC and 231 miles from Dundalk, ON. It would take 4 hours 7 mins to go from L'Assomption to Kingston and 4 hours 51 mins to go from Dundalk to Kingston.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	359.62 mi	578.75 km	312.50 nautical mi
Driving distance	429 mi	690.03 km	372.58 nautical mi

Road Trip Tips