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

Distance from Callum, ON to Markham, ON

Distance

396 km

Time

5 hours 22 mins

Gas Cost

$30 - $72

There are 312.37 km (194.10 miles) from Callum to Markham in southeast direction and 395.90 km (246 miles) by car, following the 400 route.

Callum and Markham are 5 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Callum, ON to Markham, ON. The halfway point is Falding, ON.

Callum, ON and Markham, ON are in the same time zone (EDT). Current time in both locations is 4:53 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Callum, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Callum »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 35.28 liters of gas to cover the route between Callum, ON and Markham, ON.

The estimated cost of gas to go from Callum to Markham is $53.27.

During the route, an average car will release 843.86 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 Callum, ON and Markham, ON

If you want to meet halfway between Callum, ON and Markham, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.289047 and -79.870941, or 45º 17' 20.5692" N, 79º 52' 15.3876" W. This location is 123.15 miles away from Callum, ON and Markham, ON and it would take approximately 2 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Falding, ON, situated 117 miles from Callum, ON and 132 miles from Markham, ON. It would take 2 hours 36 mins to go from Callum to Falding and 2 hours 19 mins to go from Markham to Falding.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	194.10 mi	312.37 km	168.67 nautical mi
Driving distance	246 mi	396.39 km	214.03 nautical mi

Road Trip Tips