Distance between cities › Canada › Ontario › Fairfield, ON › Distance from Fairfield to L'Assomption Book Hotels

Distance from Fairfield, ON to L'Assomption, QC

Distance

251 km

Time

3 hours 15 mins

Gas Cost

$19 - $46

There are 224.06 km (139.22 miles) from Fairfield to L'Assomption in northeast direction and 251.06 km (156 miles) by car, following the 401 route.

Fairfield and L'Assomption are 3 hours 15 mins far apart, if you drive non-stop .

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

Fairfield, ON and L'Assomption, QC are in the same time zone (EDT). Current time in both locations is 12:46 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Fairfield, ON

Planning on renting a car to go from Fairfield, ON to L'Assomption, QC? Here there are some offers to rent a car in Fairfield, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Fairfield »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 22.35 liters of gas to cover the route between Fairfield, ON and L'Assomption, QC.

The estimated cost of gas to go from Fairfield to L'Assomption is $33.75.

During the route, an average car will release 534.59 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 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Fairfield, ON and L'Assomption, QC

If you want to meet halfway between Fairfield, ON and L'Assomption, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.140749 and -74.489784, or 45º 8' 26.6964" N, 74º 29' 23.2224" W. This location is 78.02 miles away from Fairfield, ON and L'Assomption, QC and it would take approximately 1 hour 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lancaster, ON, situated 77 miles from Fairfield, ON and 81 miles from L'Assomption, QC. It would take 1 hour 35 mins to go from Fairfield to Lancaster and 1 hour 44 mins to go from L'Assomption to Lancaster.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	139.22 mi	224.06 km	120.98 nautical mi
Driving distance	156 mi	251.12 km	135.59 nautical mi

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