Costco 2024-12-22 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Costco Newport, DE 4.97 mi Wilmington, DE 5.97 mi Pennsville, NJ 6.62 miInterstate highway exits close to Costco Exit 13, i295de 3.34 mi Exit 5b a, i95 3.62 mi Exit 12, i295de 3.85 miInterstate highways close to Costco i295de map 3.34 mi i95 map 3.62 mi i495de map 4.99 miState roads close to Costco DE 273 map 0.56 mi DE 141 map 0.58 mi US 40 DE map 0.73 mi