Dairy Queen Address: 824 Dual Hwy, Hagerstown, MD 21740 Phone: (301) 733-8486 Payment: Restaurants, Foods-Carry Out, American, Dairy Queen, Ice Cream Parlors Other Businesses: Subway at 1201 Dual Hwy, Hagerstown, MD 21740 Pacific Ocean Buffet at 908 Dual Hwy, Hagerstown, MD 21740 Gandolfo's Deli at 812 Frederick St., Hagerstown, MD 21740 Tilted Kilt Pub & Eatery at 17301 Valley Mall Rd, Hagerstown, MD 21740 Hong Kong Express at 1423 Dual Hwy Ste 15, Hagerstown, MD 21740