Distance between cities › Canada › Alberta › Castor, AB › Distance from Castor to Royston Book Hotels

Distance from Castor, AB to Royston, BC

Distance

1,421 km

Time

19 hours 19 mins

Gas Cost

$107 - $257

There are 955.99 km (594.02 miles) from Castor to Royston in southwest direction and 1,421.05 km (883 miles) by car and ferry, following the 1 route.

Castor and Royston are 19 hours 19 mins far apart, if you drive non-stop for 17 hours 33 mins and take a ferry for 1 hour 45 mins .

This is the fastest route from Castor, AB to Royston, BC. The halfway point is Revelstoke, BC.

Please note the time difference between Castor, AB and Royston, BC is 1 hour. The current time in Castor is 12:12 am (Mar 5) and the current time in Royston is 11:12 pm (Mar 4).

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Lowest Price Rental Cars in Castor, AB

Planning on renting a car to go from Castor, AB to Royston, BC? Here there are some offers to rent a car in Castor, AB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castor »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 126.45 liters of gas to cover the route between Castor, AB and Royston, BC.

The estimated cost of gas to go from Castor to Royston is $190.94.

During the route, an average car will release 3,024.71 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 Castor, AB and Royston, BC

If you want to meet halfway between Castor, AB and Royston, BC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 50.956188 and -118.326599, or 50º 57' 22.2768" N, 118º 19' 35.7564" W. This location is 441.42 miles away from Castor, AB and Royston, BC and it would take approximately 9 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Revelstoke, BC, situated 427 miles from Castor, AB and 461 miles from Royston, BC. It would take 7 hours 40 mins to go from Castor to Revelstoke and 8 hours 41 mins to go from Royston to Revelstoke.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Castor, AB and Royston, BC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	594.02 mi	955.99 km	516.19 nautical mi
Driving distance	883 mi	1,420.80 km	767.17 nautical mi

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