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Distance from Casto to Obsidian

Driving Distance
54.5 mi 87.7 km
Flying Distance
33.8 mi 54.4 km

Route Information

The driving distance from Casto, Idaho to Obsidian, Idaho is 54.5 mi (87.7 km)

The straight-line (air) distance is 33.8 mi (54.4 km)

The estimated flight time is 0 hr 4 min

The estimated travel time by road is 2 hours 8 minutes

Traveling secondary roads, moderate in a south direction. Average speeds around 28 mph.

Location Details

Origin:


No image available
Place Casto
State/Province Idaho
Country US
Latitude 44.567967
Longitude -114.8487
GPS 44.567967° N, 114.8487° W
Local Time 2:10 AM
Timezone America/Boise

Destination:

Obsidian
Place Obsidian
State/Province Idaho
Country US
Latitude 44.078797
Longitude -114.847298
GPS 44.078797° N, 114.847298° W
Local Time 2:10 AM
Timezone America/Boise

Journey Summary

Traveling from Casto, Idaho to Obsidian, Idaho covers 54.5 mi (87.7 km) in a south direction. This secondary roads, moderate route typically takes 2 hours 8 minutes under normal conditions.

The route features scenic views along the way. with average speeds around 28 mph (45 km/h).

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.