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

Distance from Irma, AB to Royston, BC

Distance

1,513 km

Time

20 hours 14 mins

Gas Cost

$114 - $274

There are 1,018.87 km (633.10 miles) from Irma to Royston in southwest direction and 1,512.78 km (940 miles) by car and ferry, following the 16 route.

Irma and Royston are 20 hours 14 mins far apart, if you drive non-stop for 18 hours 28 mins and take a ferry for 1 hour 45 mins .

This is the fastest route from Irma, AB to Royston, BC. The halfway point is Valemount, BC.

Please note the time difference between Irma, AB and Royston, BC is 1 hour. The current time in Irma is 4:44 am and the current time in Royston is 3:44 am.

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Lowest Price Rental Cars in Irma, AB

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Irma »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 134.67 liters of gas to cover the route between Irma, AB and Royston, BC.

The estimated cost of gas to go from Irma to Royston is $203.35.

During the route, an average car will release 3,221.27 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 Irma, AB and Royston, BC

If you want to meet halfway between Irma, 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 52.838177 and -119.309273, or 52º 50' 17.4372" N, 119º 18' 33.3828" W. This location is 470.11 miles away from Irma, AB and Royston, BC and it would take approximately 10 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Valemount, BC, situated 414 miles from Irma, AB and 529 miles from Royston, BC. It would take 6 hours 51 mins to go from Irma to Valemount and 9 hours 46 mins to go from Royston to Valemount.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	633.10 mi	1,018.87 km	550.15 nautical mi
Driving distance	940 mi	1,513.13 km	817.03 nautical mi

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