Distance from Ajax, South Dakota to Whitman, Wyoming
The driving distance from Ajax, South Dakota to Whitman, Wyoming is 138.4 mi (222.7 km)
The straight-line (air) distance is approximately 52.2 mi (84 km)
Estimated travel time by road is 2 hours 23 minutes
We found 3 routes between Ajax and Whitman.
Available Routes
Route Directions
Follow SD-79 S to US-18 W/US-385 N in Northeast Fall River
Follow US-18 W to Hat Creek Rd in Niobrara County
Follow Hat Creek Rd to Tollman Rd
Route Directions
Follow Heartland Expy and US-20 W/Bridges to Buttes Byway to Main St in Harrison
Take Monroe Canyon Rd, Whitman Rd and Hat Creek Rd to Tollman Rd in Niobrara County
Route Directions
Follow SD-79 S and State Hwy 71 S to Dakota Ave in Ardmore
Take Co Rd 5, Co Hwy 6412, Edgemont Rd and Hat Creek Rd to Tollman Rd in Niobrara County
Journey Details
Traveling from Ajax, South Dakota to Whitman, Wyoming covers 111.4 miles (179 km) in a southwest direction. This mixed highways and local roads, substantial route typically takes 2 hours 14 minutes under normal conditions.
Drivers have 3 route options between these locations (111-155 miles / 179-249 km). The primary route shown here saves 24 minutes compared to alternatives.
The route features scenic views. During midday weekday travel, expect lighter midday traffic with average speeds around 47 mph (76 km/h) .
Journey Waypoints
Ajax
Starting Point
Whitman
Destination