Distance between cities › Canada › Ontario › Smithville, ON › Distance from Smithville to Napierville Book Hotels

Distance from Smithville, ON to Napierville, QC

Distance

666 km

Time

8 hours 10 mins

Gas Cost

$50 - $121

There are 542.42 km (337.05 miles) from Smithville to Napierville in northeast direction and 666.27 km (414 miles) by car, following the 401 route.

Smithville and Napierville are 8 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Smithville, ON to Napierville, QC. The halfway point is Odessa, ON.

Smithville, ON and Napierville, QC are in the same time zone (EDT). Current time in both locations is 2:12 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Smithville, ON to Napierville, QC:

Lowest Price Rental Cars in Smithville, ON

Planning on renting a car to go from Smithville, ON to Napierville, QC? Here there are some offers to rent a car in Smithville, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithville »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 59.31 liters of gas to cover the route between Smithville, ON and Napierville, QC.

The estimated cost of gas to go from Smithville to Napierville is $89.56.

During the route, an average car will release 1,418.77 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 Smithville, ON and Napierville, QC

If you want to meet halfway between Smithville, ON and Napierville, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.274067 and -76.769440, or 44º 16' 26.6412" N, 76º 46' 9.984" W. This location is 207.05 miles away from Smithville, ON and Napierville, QC and it would take approximately 4 hours 5 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 209 miles from Smithville, ON and 206 miles from Napierville, QC. It would take 3 hours 30 mins to go from Smithville to Odessa and 3 hours 27 mins to go from Napierville to Odessa.

Major City Closest to Halfway Point

The major city closest to the halfway point between Smithville, ON and Napierville, QC is Kingston, ON, situated 223 miles from Smithville, ON and 197 miles from Napierville, QC. It would take 3 hours 46 mins to go from Smithville to and 3 hours 21 mins to go from Napierville to Kingston.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Smithville, ON and Napierville, QC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	337.05 mi	542.42 km	292.89 nautical mi
Driving distance	414 mi	666.44 km	359.85 nautical mi

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