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Distance from Emigrant Crossing to Castle Rocks

Driving Distance
55 mi 88.6 km
Flying Distance
19.4 mi 31.2 km

Route Information

The driving distance from Emigrant Crossing, Idaho to Castle Rocks, Idaho is 55 mi (88.6 km)

The straight-line (air) distance is 19.4 mi (31.2 km)

The estimated flight time is 0 hr 2 min

The estimated travel time by road is 1 hour 4 minutes

Traveling local streets, moderate in a north direction. Average speeds around 20 mph.

Location Details

Origin:

Emigrant Crossing
Place Emigrant Crossing
State/Province Idaho
Country US
Latitude 43.047954
Longitude -115.286461
GPS 43.047954° N, 115.286461° W
Local Time 11:25 PM
Timezone America/Boise

Destination:

Castle Rocks
Place Castle Rocks
State/Province Idaho
Country US
Latitude 43.32823
Longitude -115.314523
GPS 43.32823° N, 115.314523° W
Local Time 11:25 PM
Timezone America/Boise

Journey Summary

Traveling from Emigrant Crossing, Idaho to Castle Rocks, Idaho covers 55 mi (88.6 km) in a north direction. This local streets, moderate route typically takes 1 hour 4 minutes under normal conditions.

Drivers have 2 route options between these locations (26.0-55.0 miles / 42-89 km).

The route features scenic views along the way. with average speeds around 20 mph (32 km/h).

Available Routes

Old Oregon Trail Rd and US-20 E
55 mi 1 hour 4 minutes
Shortest Fastest
Bennett Mountain Rd
26 mi 1 hour 12 minutes

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.