Home /
South Dakota / Keystone
Keystone, SD City Limits stuff
Keystone is in Pennington County, South Dakota, and covers 3.0 square miles.
Towns near Keystone
Hill City, SD (8 mi) Custer, SD (12 mi) Hermosa, SD (12 mi) Rapid City, SD (16 mi) Fairburn, SD (18 mi) Summerset, SD (21 mi)
Hill City, SD (8 mi) Custer, SD (12 mi) Hermosa, SD (12 mi) Rapid City, SD (16 mi) Fairburn, SD (18 mi) Summerset, SD (21 mi)