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

Distance from Markham, ON to Callum, ON

Distance

403 km

Time

5 hours 27 mins

Gas Cost

$30 - $73

There are 312.37 km (194.10 miles) from Markham to Callum in northwest direction and 402.34 km (250 miles) by car, following the 400 route.

Markham and Callum are 5 hours 27 mins far apart, if you drive non-stop .

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

Markham, ON and Callum, ON are in the same time zone (EDT). Current time in both locations is 6:42 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Markham, ON

Planning on renting a car to go from Markham, ON to Callum, 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 35.86 liters of gas to cover the route between Markham, ON and Callum, ON.

The estimated cost of gas to go from Markham to Callum is $54.15.

During the route, an average car will release 857.76 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 Callum, ON

If you want to meet halfway between Markham, ON and Callum, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.289768 and -79.871773, or 45º 17' 23.1648" N, 79º 52' 18.3828" W. This location is 125.18 miles away from Markham, ON and Callum, ON and it would take approximately 2 hours 43 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 132 miles from Markham, ON and 118 miles from Callum, ON. It would take 2 hours 19 mins to go from Markham to Falding and 2 hours 36 mins to go from Callum to Falding.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Markham, ON and Callum, 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	250 mi	402.91 km	217.56 nautical mi

Road Trip Tips