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

Distance from L'Assomption, QC to Dieppe, NB

Distance

972 km

Time

12 hours 3 mins

Gas Cost

$73 - $176

There are 670.27 km (416.49 miles) from L'Assomption to Dieppe in east direction and 972.04 km (604 miles) by car, following the NB 2 and TCH route.

L'Assomption and Dieppe are 12 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from L'Assomption, QC to Dieppe, NB.

Please note the time difference between L'Assomption, QC and Dieppe, NB is 1 hour. The current time in L'Assomption is 3:21 am and the current time in Dieppe is 4:21 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in L'Assomption, QC

Planning on renting a car to go from L'Assomption, QC to Dieppe, NB? 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 86.52 liters of gas to cover the route between L'Assomption, QC and Dieppe, NB.

The estimated cost of gas to go from L'Assomption to Dieppe is $130.65.

During the route, an average car will release 2,069.61 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 Dieppe, NB

If you want to meet halfway between L'Assomption, QC and Dieppe, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.598885 and -68.799084, or 47º 35' 55.986" N, 68º 47' 56.7024" W. This location is 302.04 miles away from L'Assomption, QC and Dieppe, NB and it would take approximately 6 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Degelis, QC, situated 308 miles from L'Assomption, QC and 297 miles from Dieppe, NB. It would take 6 hours 25 mins to go from L'Assomption to Degelis and 5 hours 39 mins to go from Dieppe to Degelis.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	416.49 mi	670.27 km	361.92 nautical mi
Driving distance	604 mi	972.16 km	524.92 nautical mi

Road Trip Tips