Costco 2024-11-30 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Costco Portland, OR 2.74 mi Lake Oswego, OR 10.56 mi Hillsboro, OR 11.54 miInterstate highway exits close to Costco Exit 294, i5 7.25 mi Exit 295, i5 7.66 mi Exit 293, i5 7.88 miInterstate highways close to Costco i5 map 7.25 mi i84 map 11.46 mi i205or map 14.05 miState roads close to Costco OR 8 map 0.28 mi OR 10 map 0.47 mi OR 217 map 0.98 mi