Distance between cities › Canada › Ontario › Millbrook, ON › Distance from Millbrook to Arnprior Book Hotels

Distance from Millbrook, ON to Arnprior, ON

Distance

272 km

Time

4 hours 26 mins

Gas Cost

$21 - $49

There are 218.55 km (135.80 miles) from Millbrook to Arnprior in northeast direction and 271.98 km (169 miles) by car, following the 7 route.

Millbrook and Arnprior are 4 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Millbrook, ON to Arnprior, ON. The halfway point is Arden, ON.

Millbrook, ON and Arnprior, ON are in the same time zone (EDT). Current time in both locations is 6:57 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Millbrook, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Millbrook »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 24.17 liters of gas to cover the route between Millbrook, ON and Arnprior, ON.

The estimated cost of gas to go from Millbrook to Arnprior is $36.50.

During the route, an average car will release 578.13 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 Millbrook, ON and Arnprior, ON

If you want to meet halfway between Millbrook, ON and Arnprior, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.736263 and -76.944061, or 44º 44' 10.5468" N, 76º 56' 38.6196" W. This location is 84.37 miles away from Millbrook, ON and Arnprior, ON and it would take approximately 2 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Arden, ON, situated 94 miles from Millbrook, ON and 96 miles from Arnprior, ON. It would take 1 hour 57 mins to go from Millbrook to Arden and 1 hour 53 mins to go from Arnprior to Arden.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Millbrook, ON and Arnprior, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	135.80 mi	218.55 km	118.01 nautical mi
Driving distance	169 mi	271.56 km	146.63 nautical mi

Road Trip Tips