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Distance from Reptile Gardens to Blacktail

Driving Distance
50.6 mi 81.4 km
Flying Distance
35.7 mi 57.4 km

Route Information

The driving distance from Reptile Gardens, South Dakota to Blacktail, South Dakota is 50.6 mi (81.4 km)

The straight-line (air) distance is 35.7 mi (57.4 km)

The estimated flight time is 0 hr 4 min

The estimated travel time by road is 1 hour

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

Location Details

Origin:

Reptile Gardens
Place Reptile Gardens
State/Province South Dakota
Country US
Latitude 43.99097
Longitude -103.272017
GPS 43.99097° N, 103.272017° W
Local Time 12:05 PM
Timezone America/Denver

Destination:


No image available
Place Blacktail
State/Province South Dakota
Country US
Latitude 44.369984
Longitude -103.760198
GPS 44.369984° N, 103.760198° W
Local Time 12:05 PM
Timezone America/Denver

Journey Summary

Traveling from Reptile Gardens, South Dakota to Blacktail, South Dakota covers 50.6 mi (81.4 km) in a northwest direction. This mixed highways and local roads, moderate route typically takes 1 hour under normal conditions.

Drivers have 2 route options between these locations (48.5-50.6 miles / 78-81 km).

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

Available Routes

I-90 W and US-14A W
50.6 mi 1 hour
Shortest Fastest
SD-44 W and US-385 N
48.5 mi 1 hour 8 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.