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Distance from Simplot to Stanley

Driving Distance
158.7 mi 255.4 km
Flying Distance
97.6 mi 157.0 km

Route Information

The driving distance from Simplot, Idaho to Stanley, Idaho is 158.7 mi (255.4 km)

The straight-line (air) distance is 97.6 mi (157.0 km)

The estimated flight time is 0 hr 12 min

The estimated travel time by road is 3 hours 14 minutes

Traveling mixed highways and local roads, substantial in a east direction. Average speeds around 46 mph.

Location Details

Origin:

Simplot
Place Simplot
State/Province Idaho
Country US
Latitude 43.669605
Longitude -116.733473
GPS 43.669605° N, 116.733473° W
Local Time 3:15 PM
Timezone America/Boise

Destination:

Stanley
Place Stanley
State/Province Idaho
Country US
Latitude 44.216462
Longitude -114.929988
GPS 44.216462° N, 114.929988° W
Local Time 3:15 PM
Timezone America/Boise

Journey Summary

Traveling from Simplot, Idaho to Stanley, Idaho covers 158.7 mi (255.4 km) in a east direction. This mixed highways and local roads, substantial route typically takes 3 hours 14 minutes under normal conditions.

Drivers have 3 route options between these locations (147.7-158.7 miles / 238-255 km). The primary route shown here saves 9 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 46 mph (74 km/h).

Available Routes

ID-21 N
158.7 mi 3 hours 14 minutes
Shortest
County Hwy 17 and ID-21 N
148 mi 3 hours 6 minutes
ID-55 N, County Hwy 17 and ID-21 N
147.7 mi 3 hours 6 minutes
Fastest

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.