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Distance from Ajax to Fonda

Driving Distance
211 mi 339.6 km
Flying Distance
153.0 mi 246.2 km

Route Information

The driving distance from Ajax, South Dakota to Fonda, Wyoming is 211 mi (339.6 km)

The straight-line (air) distance is 153.0 mi (246.2 km)

The estimated flight time is 0 hr 18 min

The estimated travel time by road is 3 hours 19 minutes

Traveling highway, long-distance in a southwest direction. Average speeds around 64 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 9:38 PM
Timezone America/Denver

Destination:


No image available
Place Fonda
State/Province Wyoming
Country US
Latitude 41.840803
Longitude -104.303845
GPS 41.840803° N, 104.303845° W
Local Time 9:38 PM
Timezone America/Denver

Journey Summary

Traveling from Ajax, South Dakota to Fonda, Wyoming covers 211 mi (339.6 km) in a southwest direction. This highway, long-distance route typically takes 3 hours 19 minutes under normal conditions.

Drivers have 3 route options between these locations (208.7-217.8 miles / 336-351 km). The primary route shown here saves 2 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 64 mph (103 km/h).

Available Routes

US-18 W and US-85 S
211 mi 3 hours 19 minutes
Shortest Fastest
NE-71 S and Heartland Expy
217.8 mi 3 hours 27 minutes
Heartland Expy
208.7 mi 3 hours 25 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.