Live Chat I-15 Community Nearby Traffic Sand Coulee Traffic 2024-06-06 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Sand Coulee Malmstrom A F B, MT 12.09 Great Falls, MT 12.51 Black Eagle, MT 16.89 Interstate highway exits close to Sand Coulee Exit 278, i15 17.87 Exit 277, i15 18.38 Exit 280, i15 19.10 Interstate highways close to Sand Coulee i15 map 17.87 i90 map 158.42 i94 map 273.67 State roads close to Sand Coulee US 87 MT map 6.04 US 89 MT map 7.95 MT US 87 BYPASS map 11.19