Distance between cities › Canada › Ontario › Markham, ON › Distance from Markham to Old Killaloe Book Hotels

Distance from Markham, ON to Old Killaloe, ON

Distance

305 km

Time

4 hours 42 mins

Gas Cost

$23 - $55

There are 240.27 km (149.30 miles) from Markham to Old Killaloe in northeast direction and 305.78 km (190 miles) by car, following the 28 route.

Markham and Old Killaloe are 4 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Markham, ON to Old Killaloe, ON. The halfway point is Kawartha Park, ON.

Markham, ON and Old Killaloe, ON are in the same time zone (EDT). Current time in both locations is 12:13 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Markham, ON

Planning on renting a car to go from Markham, ON to Old Killaloe, ON? Here there are some offers to rent a car in Markham, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Markham »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 27.18 liters of gas to cover the route between Markham, ON and Old Killaloe, ON.

The estimated cost of gas to go from Markham to Old Killaloe is $41.05.

During the route, an average car will release 650.24 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 Markham, ON and Old Killaloe, ON

If you want to meet halfway between Markham, ON and Old Killaloe, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.567238 and -78.212563, or 44º 34' 2.0568" N, 78º 12' 45.2268" W. This location is 94.90 miles away from Markham, ON and Old Killaloe, ON and it would take approximately 2 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kawartha Park, ON, situated 88 miles from Markham, ON and 101 miles from Old Killaloe, ON. It would take 1 hour 47 mins to go from Markham to Kawartha Park and 2 hours 31 mins to go from Old Killaloe to Kawartha Park.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Markham, ON and Old Killaloe, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	149.30 mi	240.27 km	129.74 nautical mi
Driving distance	190 mi	305.44 km	164.92 nautical mi

Road Trip Tips