Distance between cities › Canada › Alberta › Devon, AB › Distance from Devon to Saint Louis Book Hotels

Distance from Devon, AB to Saint Louis, SK

Distance

635 km

Time

8 hours 2 mins

Gas Cost

$48 - $115

There are 529.92 km (329.28 miles) from Devon to Saint Louis in east direction and 634.08 km (394 miles) by car, following the 16 route.

Devon and Saint Louis are 8 hours 2 mins far apart, if you drive non-stop .

This is the fastest route from Devon, AB to Saint Louis, SK. The halfway point is Marshall, SK.

Please note the time difference between Devon, AB and Saint Louis, SK is 1 hour. The current time in Devon is 12:57 am and the current time in Saint Louis is 1:57 am.

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Lowest Price Rental Cars in Devon, AB

Planning on renting a car to go from Devon, AB to Saint Louis, SK? Here there are some offers to rent a car in Devon, AB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Devon »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 56.49 liters of gas to cover the route between Devon, AB and Saint Louis, SK.

The estimated cost of gas to go from Devon to Saint Louis is $85.30.

During the route, an average car will release 1,351.31 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 Devon, AB and Saint Louis, SK

If you want to meet halfway between Devon, AB and Saint Louis, SK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 53.185688 and -109.751900, or 53º 11' 8.4768" N, 109º 45' 6.84" W. This location is 197.21 miles away from Devon, AB and Saint Louis, SK and it would take approximately 4 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Marshall, SK, situated 190 miles from Devon, AB and 202 miles from Saint Louis, SK. It would take 3 hours 2 mins to go from Devon to Marshall and 3 hours 33 mins to go from Saint Louis to Marshall.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Devon, AB and Saint Louis, SK in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	329.28 mi	529.92 km	286.14 nautical mi
Driving distance	394 mi	634.75 km	342.74 nautical mi

Road Trip Tips