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

Distance from Smiths Falls, ON to Cairo, ON

Distance

595 km

Time

7 hours 44 mins

Gas Cost

$45 - $108

There are 530.83 km (329.84 miles) from Smiths Falls to Cairo in southwest direction and 595.46 km (370 miles) by car, following the 401 route.

Smiths Falls and Cairo are 7 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Smiths Falls, ON to Cairo, ON. The halfway point is Oshawa, ON.

Smiths Falls, ON and Cairo, ON are in the same time zone (EDT). Current time in both locations is 8:41 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 Cairo, 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 52.98 liters of gas to cover the route between Smiths Falls, ON and Cairo, ON.

The estimated cost of gas to go from Smiths Falls to Cairo is $80.01.

During the route, an average car will release 1,267.39 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 Cairo, ON

If you want to meet halfway between Smiths Falls, ON and Cairo, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.879723 and -78.874725, or 43º 52' 47.0028" N, 78º 52' 29.01" W. This location is 184.96 miles away from Smiths Falls, ON and Cairo, ON and it would take approximately 3 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Oshawa, ON, situated 183 miles from Smiths Falls, ON and 191 miles from Cairo, ON. It would take 3 hours 21 mins to go from Smiths Falls to Oshawa and 3 hours 28 mins to go from Cairo to Oshawa.

Major City Closest to Halfway Point

The major city closest to the halfway point between Smiths Falls, ON and Cairo, ON is Toronto, ON, situated 219 miles from Smiths Falls, ON and 161 miles from Cairo, ON. It would take 3 hours 57 mins to go from Smiths Falls to and 2 hours 56 mins to go from Cairo to Toronto.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	329.84 mi	530.83 km	286.63 nautical mi
Driving distance	370 mi	595.33 km	321.45 nautical mi

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