Hours Of Operations Convenience Store South Dakota Spearfish Convenience Store Hours of Operation and Locations in Spearfish, SD 4.8 - 124 votes 1 Locations in Spearfish www.illips66.com Convenience Store Hours Category: Grocery & Market Convenience Store - Spearfish, SD 57783 2728 1st Ave(605) 717-7540 View Store Details Explore SpearfishView More Apparel KmartCarharttRainbowBoot BarnNew York & Company Sports VansSierra DesignsAll SportsSport Center Recommend For You Convenience Store News Cook Associates Incorporated Cooper Electric Supply Company Copy Cats Industries Incorporated Costco Wholesale Corporation Costikyan Carpet Cleaning Cottage Market Couches, Sofa, Drapes Cleaning in Bronx Cougar Sport Country Cheese Incorporated