Distance between cities › Canada › Ontario › Smiths Falls, ON › Distance from Smiths Falls to Cache Bay Book Hotels

Distance from Smiths Falls, ON to Cache Bay, ON

Distance

411 km

Time

5 hours 57 mins

Gas Cost

$31 - $74

There are 348.62 km (216.62 miles) from Smiths Falls to Cache Bay in northwest direction and 410.38 km (255 miles) by car, following the 17 route.

Smiths Falls and Cache Bay are 5 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Smiths Falls, ON to Cache Bay, ON. The halfway point is Mackey, ON.

Smiths Falls, ON and Cache Bay, ON are in the same time zone (EDT). Current time in both locations is 11:12 am.

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Lowest Price Rental Cars in Smiths Falls, ON

Planning on renting a car to go from Smiths Falls, ON to Cache Bay, ON? Here there are some offers to rent a car in Smiths Falls, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smiths Falls »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 36.59 liters of gas to cover the route between Smiths Falls, ON and Cache Bay, ON.

The estimated cost of gas to go from Smiths Falls to Cache Bay is $55.25.

During the route, an average car will release 875.19 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 Smiths Falls, ON and Cache Bay, ON

If you want to meet halfway between Smiths Falls, ON and Cache Bay, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.173328 and -77.669922, or 46º 10' 23.9808" N, 77º 40' 11.7192" W. This location is 127.72 miles away from Smiths Falls, ON and Cache Bay, ON and it would take approximately 2 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mackey, ON, situated 144 miles from Smiths Falls, ON and 112 miles from Cache Bay, ON. It would take 2 hours 43 mins to go from Smiths Falls to Mackey and 2 hours 6 mins to go from Cache Bay to Mackey.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Smiths Falls, ON and Cache Bay, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	216.62 mi	348.62 km	188.24 nautical mi
Driving distance	255 mi	411.10 km	221.98 nautical mi

Road Trip Tips