57703 Rapid City 0.0 mi 57706 Ellsworth Afb 11.1 mi 57701 Rapid City 11.3 mi 57725 Caputa 13.4 mi 57709 Rapid City 14.5 mi 57744 Hermosa 14.6 mi 57719 Box Elder 15.8 mi 57702 Rapid City 18.6 mi 57718 Black Hawk 19.9 mi 57761 New Underwood 20.0 mi 57769 Piedmont 20.6 mi 57751 Keystone 21.3 mi 57738 Fairburn 22.8 mi