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Distance from Devils Slide to Alta

Driving Distance
79.5 mi 127.9 km
Flying Distance
33.0 mi 53.1 km

Route Information

The driving distance from Devils Slide, Utah to Alta, Utah is 79.5 mi (127.9 km)

The straight-line (air) distance is 33.0 mi (53.1 km)

The estimated flight time is 0 hr 4 min

The estimated travel time by road is 1 hour 24 minutes

Traveling mixed highways and local roads, substantial in a south direction. Average speeds around 54 mph.

Location Details

Origin:

Devils Slide
Place Devils Slide
State/Province Utah
Country US
Latitude 41.061889
Longitude -111.548538
GPS 41.061889° N, 111.548538° W
Local Time 6:43 AM
Timezone America/Denver

Destination:

Alta
Place Alta
State/Province Utah
Country US
Latitude 40.588839
Longitude -111.637979
GPS 40.588839° N, 111.637979° W
Local Time 6:43 AM
Timezone America/Denver

Journey Summary

Traveling from Devils Slide, Utah to Alta, Utah covers 79.5 mi (127.9 km) in a south direction. This mixed highways and local roads, substantial route typically takes 1 hour 24 minutes under normal conditions.

Drivers have 3 route options between these locations (66.7-81.4 miles / 107-131 km). The primary route shown here saves 12 minutes compared to alternatives.

The route features scenic views, toll sections. with average speeds around 54 mph (87 km/h).

Available Routes

I-84 W and I-15 S
79.5 mi 1 hour 24 minutes
Shortest Tolls
I-84 W
81.4 mi 1 hour 26 minutes
Tolls
I-80 W
66.7 mi 1 hour 15 minutes
Fastest Tolls

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.