Distance from Ardmore, South Dakota to Cassa, Wyoming
The driving distance from Ardmore, South Dakota to Cassa, Wyoming is 151.7 mi (244.2 km)
The straight-line (air) distance is approximately 48.3 mi (77.8 km)
Estimated travel time by road is 2 hours 29 minutes
We found 3 routes between Ardmore and Cassa.
Available Routes
Route Directions
Follow NE-2 E/NE-71 S to US-20 W/Bridges to Buttes Byway in Crawford
Follow US-20 W and US-18 W to WY-319 S in Converse County
Continue on WY-319 S to your destination in Platte County
Route Directions
Follow Clark Ave to State Hwy 71 N
Follow SD-471 N to US-18 W
Follow US-18 W to WY-270 S in Niobrara County
Continue on WY-319 S to your destination in Platte County
Route Directions
Take Co Rd 5, Co Hwy 6412, Edgemont Rd, Schnurr Rd, ... and Hat Creek Rd to US-18 W/US-85 S in Niobrara County
Continue on US-18 W to Platte County
Follow N Cassa Rd to your destination
Journey Details
Traveling from Ardmore, South Dakota to Cassa, Wyoming covers 128.5 miles (207 km) in a southwest direction. This mixed highways and local roads, substantial route typically takes 2 hours 45 minutes under normal conditions.
Drivers have 3 route options between these locations (128-163 miles / 207-262 km). The primary route shown here saves no time compared to alternatives.
The route features scenic views. During night weekday travel, expect minimal traffic congestion with average speeds around 45 mph (72 km/h) .
Journey Waypoints
Ardmore
Starting Point
Cassa
Destination
