Distance between cities › Canada › Alberta › Islay, AB › Distance from Islay to Grande Cache Book Hotels

Distance from Islay, AB to Grande Cache, AB

Distance

642 km

Time

7 hours 44 mins

Gas Cost

$48 - $116

There are 567.05 km (352.35 miles) from Islay to Grande Cache in west direction and 642.13 km (399 miles) by car, following the 16 route.

Islay and Grande Cache are 7 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Islay, AB to Grande Cache, AB. The halfway point is Entwistle, AB.

Islay, AB and Grande Cache, AB are in the same time zone (MDT). Current time in both locations is 7:37 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Islay, AB

Planning on renting a car to go from Islay, AB to Grande Cache, AB? Here there are some offers to rent a car in Islay, AB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Islay »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 57.14 liters of gas to cover the route between Islay, AB and Grande Cache, AB.

The estimated cost of gas to go from Islay to Grande Cache is $86.29.

During the route, an average car will release 1,366.86 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 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Islay, AB and Grande Cache, AB

If you want to meet halfway between Islay, AB and Grande Cache, AB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 53.591469 and -114.924454, or 53º 35' 29.2884" N, 114º 55' 28.0344" W. This location is 199.48 miles away from Islay, AB and Grande Cache, AB and it would take approximately 3 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Entwistle, AB, situated 195 miles from Islay, AB and 204 miles from Grande Cache, AB. It would take 3 hours 1 min to go from Islay to Entwistle and 3 hours 17 mins to go from Grande Cache to Entwistle.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Islay, AB and Grande Cache, AB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	352.35 mi	567.05 km	306.18 nautical mi
Driving distance	399 mi	642.06 km	346.68 nautical mi

Road Trip Tips