Distance between cities › Canada › Alberta › Castle Mountain, AB › Distance from Castle Mountain to Sidney Book Hotels

Distance from Castle Mountain, AB to Sidney, BC

Distance

876 km

Time

12 hours 33 mins

Gas Cost

$66 - $159

There are 609.16 km (378.52 miles) from Castle Mountain to Sidney in southwest direction and 875.48 km (544 miles) by car and ferry, following the 1 route.

Castle Mountain and Sidney are 12 hours 33 mins far apart, if you drive non-stop for 10 hours 48 mins and take a ferry for 1 hour 44 mins .

This is the fastest route from Castle Mountain, AB to Sidney, BC. The halfway point is Chase, BC.

Please note the time difference between Castle Mountain, AB and Sidney, BC is 1 hour. The current time in Castle Mountain is 8:09 am and the current time in Sidney is 7:09 am.

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Lowest Price Rental Cars in Castle Mountain, AB

Planning on renting a car to go from Castle Mountain, AB to Sidney, BC? Here there are some offers to rent a car in Castle Mountain, AB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castle Mountain »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 77.98 liters of gas to cover the route between Castle Mountain, AB and Sidney, BC.

The estimated cost of gas to go from Castle Mountain to Sidney is $117.75.

During the route, an average car will release 1,865.28 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 Castle Mountain, AB and Sidney, BC

If you want to meet halfway between Castle Mountain, AB and Sidney, BC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 50.673416 and -119.843697, or 50º 40' 24.2976" N, 119º 50' 37.3092" W. This location is 272.22 miles away from Castle Mountain, AB and Sidney, BC and it would take approximately 6 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chase, BC, situated 254 miles from Castle Mountain, AB and 291 miles from Sidney, BC. It would take 4 hours 33 mins to go from Castle Mountain to Chase and 5 hours 57 mins to go from Sidney to Chase.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Castle Mountain, AB and Sidney, BC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	378.52 mi	609.16 km	328.92 nautical mi
Driving distance	544 mi	876.18 km	473.10 nautical mi

Road Trip Tips