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Distance from Ajax to Oglala

Driving Distance
82.2 mi 132.2 km
Flying Distance
53.7 mi 86.5 km
A
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Leaflet © OpenStreetMap contributors

Route Information

The driving distance from Ajax, South Dakota to Oglala, South Dakota is 82.2 mi (132.2 km)

The straight-line (air) distance is 53.7 mi (86.5 km)

The estimated flight time is 0 hr 6 min

The estimated travel time by road is 1 hour 14 minutes

Traveling highway, substantial in a southeast direction. Average speeds around 63 mph.

Location Details

Origin:


No image available
Place Ajax
State/Province South Dakota
Country US
Latitude 43.89749
Longitude -103.181851
GPS 43.89749° N, 103.181851° W
Local Time 4:23 AM
Timezone America/Denver

Destination:

Oglala
Place Oglala
State/Province South Dakota
Country US
Latitude 43.188594
Longitude -102.739621
GPS 43.188594° N, 102.739621° W
Local Time 4:23 AM
Timezone America/Denver

Journey Summary

Traveling from Ajax, South Dakota to Oglala, South Dakota covers 82.2 mi (132.2 km) in a southeast direction. This highway, substantial route typically takes 1 hour 14 minutes under normal conditions.

Drivers have 2 route options between these locations (64.8-82.2 miles / 104-132 km). The primary route shown here saves 14 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 63 mph (101 km/h).

Available Routes

SD-79 S and US-18 E
82.2 mi 1 hour 14 minutes
Shortest
SD-40 E and BIA Hwy 41
64.8 mi 1 hour 1 minute
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.