Distance between cities › Canada › New Brunswick › Debec, NB › Distance from Debec to L'Islet Book Hotels

Distance from Debec, NB to L'Islet, QC

Distance

406 km

Time

5 hours 10 mins

Gas Cost

$31 - $73

There are 233.44 km (145.05 miles) from Debec to L'Islet in northwest direction and 405.55 km (252 miles) by car, following the NB 2 and TCH route.

Debec and L'Islet are 5 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Debec, NB to L'Islet, QC. The halfway point is Degelis, QC.

Please note the time difference between Debec, NB and L'Islet, QC is 1 hour. The current time in Debec is 7:27 pm and the current time in L'Islet is 6:27 pm.

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Lowest Price Rental Cars in Debec, NB

Planning on renting a car to go from Debec, NB to L'Islet, QC? Here there are some offers to rent a car in Debec, NB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Debec »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 36.09 liters of gas to cover the route between Debec, NB and L'Islet, QC.

The estimated cost of gas to go from Debec to L'Islet is $54.50.

During the route, an average car will release 863.27 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 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Debec, NB and L'Islet, QC

If you want to meet halfway between Debec, NB and L'Islet, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.528378 and -68.567719, or 47º 31' 42.1608" N, 68º 34' 3.7884" W. This location is 125.98 miles away from Debec, NB and L'Islet, QC and it would take approximately 2 hours 35 mins 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 139 miles from Debec, NB and 116 miles from L'Islet, QC. It would take 2 hours 14 mins to go from Debec to Degelis and 2 hours 14 mins to go from L'Islet to Degelis.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	145.05 mi	233.44 km	126.05 nautical mi
Driving distance	252 mi	405.50 km	218.96 nautical mi

Road Trip Tips