Live Chat I-94 Community Nearby Traffic Castle Butte (Poi peak) 2024-06-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Castle Butte (Poi Peak) Ballantine, MT 12.61 Billings, MT 12.89 Pompeys Pillar, MT 21.01 Interstate highway exits close to Castle Butte (Poi Peak) Exit 23, i94 10.44 Exit 14, i94 14.50 Exit 36, i94 24.99 Interstate highways close to Castle Butte (Poi Peak) i94 map 10.44 i90 map 31.48 i25 map 217.17 State roads close to Castle Butte (Poi Peak) US 87 MT map 30.30 US 212 WY MT map 31.28 MT 47 map 39.75