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

Distance from Ottawa, ON to Cairo, ON

Distance

695 km

Time

8 hours 38 mins

Gas Cost

$52 - $126

There are 579.84 km (360.30 miles) from Ottawa to Cairo in southwest direction and 695.24 km (432 miles) by car, following the 401 route.

Ottawa and Cairo are 8 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Ottawa, ON to Cairo, ON. The halfway point is Welcome, ON.

Ottawa, ON and Cairo, ON are in the same time zone (EDT). Current time in both locations is 4:06 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Ottawa, ON to Cairo, ON:

Lowest Price Rental Cars in Ottawa, ON

Planning on renting a car to go from Ottawa, ON to Cairo, ON? Here there are some offers to rent a car in Ottawa, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ottawa »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 61.86 liters of gas to cover the route between Ottawa, ON and Cairo, ON.

The estimated cost of gas to go from Ottawa to Cairo is $93.41.

During the route, an average car will release 1,479.74 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 Ottawa, ON and Cairo, ON

If you want to meet halfway between Ottawa, 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 43.952484 and -78.386955, or 43º 57' 8.9424" N, 78º 23' 13.038" W. This location is 215.95 miles away from Ottawa, ON and Cairo, ON and it would take approximately 4 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Welcome, ON, situated 216 miles from Ottawa, ON and 222 miles from Cairo, ON. It would take 3 hours 33 mins to go from Ottawa to Welcome and 3 hours 50 mins to go from Cairo to Welcome.

Major City Closest to Halfway Point

The major city closest to the halfway point between Ottawa, ON and Cairo, ON is Oshawa, ON, situated 244 miles from Ottawa, ON and 195 miles from Cairo, ON. It would take 4 hours 2 mins to go from Ottawa to and 3 hours 25 mins to go from Cairo to Oshawa.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	360.30 mi	579.84 km	313.09 nautical mi
Driving distance	432 mi	695.08 km	375.31 nautical mi

Road Trip Tips