Custer, SDInterior, SD
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Driving from Custer, SD to Interior, SD takes about via I 90; US 14. The distance is 126 mi. The straight-line distance is 81 mi. EV charging is available along the route, including in Custer, SD, Keystone, SD, Rapid City, SD, Box Elder, SD. Driving directions
Driving directions
21 · 126 mi- 1 Depart 3 yd
- 2 Turn left onto North 5th Street 2 mi
- 3 Continue straight onto US Highway 16/385 6 mi
- 4 Continue straight onto Highway 385 7 mi
- 5 Continue straight onto Main Street 1 mi
- 6 Take exit slightly right onto Railroad Avenue 1 mi
- 7 Turn right onto East Main Street 1 mi
- 8 Continue straight onto Highway 385 4 mi
- 9 Continue straight onto South Highway 16 18 mi
- 10 Continue straight onto Mount Rushmore Road 2 mi
- 11 Take exit slightly right 1 mi
- 12 Merge slightly left onto Catron Boulevard 4 mi
- 13 Continue straight onto Elk Vale Road 6 mi
- 14 Take exit slightly right 1 mi
- 15 Merge slightly left onto Purple Heart Memorial Highway 70 mi
- 16 Take exit slightly right 1 mi
- 17 Turn right onto SD Highway 240 9 mi
- 18 Turn left onto SD Highway 377 3 mi
- 19 Turn right onto A Street 1 mi
- 20 Turn right onto 3rd Avenue 28 yd
- 21 Arrive onto 3rd Avenue
The return trip from Interior, SD to Custer, SD covers roughly the same distance, 126 mi.
Questions and answers
Interior, SD lies roughly to the east of Custer, SD.
How far is it from Custer, SD to Interior, SD?
The distance between Custer, SD and Interior, SD is 126 mi by road.
How long does it take to drive from Custer, SD to Interior, SD?
The drive from Custer, SD to Interior, SD takes approximately 2 h 35 min by car.
What is the best route from Custer, SD to Interior, SD?
The fastest route from Custer, SD to Interior, SD covers 126 mi with a driving time of approximately 2 h 35 min.
What is the shortest route from Custer, SD to Interior, SD?
The shortest driving route from Custer, SD to Interior, SD is about 126 mi by road.
Sources
Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated .

