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 Huntley, MT 20.41 mi Laurel, MT 22.36 mi Acton, MT 26.72 miInterstate highway exits close to Costco Exit 450, i90 3.36 mi Exit 447, i90 4.07 mi Exit 446, i90 5.53 miInterstate highways close to Costco i90 map 3.36 mi i94 map 12.32 mi i25 map 207.69 miState roads close to Costco US 212 WY MT map 2.92 mi MT 3 map 3.37 mi US 87 MT map 6.32 mi