Keystone, SDLemmon, SD
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Driving from Keystone, SD to Lemmon, SD takes about via SD 73. The distance is 224 mi. The straight-line distance is 155 mi. EV charging is available along the route, including in Rapid City, SD, Box Elder, SD. Driving directions
Driving directions
24 · 224 mi- 1 Depart left onto Old Hill City Road 176 yd
- 2 Turn left onto Highway 16A 3 mi
- 3 Keep slightly right 1 mi
- 4 Merge slightly left onto South Highway 16 13 mi
- 5 Continue straight onto Mount Rushmore Road 6 mi
- 6 Turn left onto Omaha Street 1 mi
- 7 Turn right onto Theodore Roosevelt Expressway 2 mi
- 8 Keep slightly left onto Theodore Roosevelt Expressway 1 mi
- 9 Merge slightly left onto Purple Heart Memorial Highway 25 mi
- 10 Take exit slightly right 1 mi
- 11 Keep slightly right 2 mi
- 12 Turn right onto Lazelle Street 2 mi
- 13 Continue straight onto SD Highway 34 77 mi
- 14 Turn left onto State Highway 73 28 mi
- 15 Continue straight onto 5th Avenue 1 mi
- 16 Turn left onto 1st Street West 4 mi
- 17 Turn right onto State Highway 73 30 mi
- 18 Continue straight onto State Highway 20 6 mi
- 19 Turn straight onto State Highway 73 29 mi
- 20 Turn right onto 10th Street West 1 mi
- 21 Turn left onto Main Avenue 1 mi
- 22 Turn left onto 7th Street West 69 yd
- 23 Turn right 45 yd
- 24 Arrive right
The return trip from Lemmon, SD to Keystone, SD covers roughly the same distance, 224 mi.
Questions and answers
Lemmon, SD lies roughly to the north-east of Keystone, SD.
How far is it from Keystone, SD to Lemmon, SD?
The distance between Keystone, SD and Lemmon, SD is 224 mi by road.
How long does it take to drive from Keystone, SD to Lemmon, SD?
The drive from Keystone, SD to Lemmon, SD takes approximately 4 h 55 min by car.
What is the best route from Keystone, SD to Lemmon, SD?
The fastest route from Keystone, SD to Lemmon, SD covers 224 mi with a driving time of approximately 4 h 55 min.
What is the shortest route from Keystone, SD to Lemmon, SD?
The shortest driving route from Keystone, SD to Lemmon, SD is about 224 mi by road.
Sources
Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated .

