Live Chat I-75 Community Nearby Traffic Onaway State Park 2024-05-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Onaway State Park Tower, MI 4.78 Forest, MI 4.84 Millersburg, MI 14.12 Interstate highway exits close to Onaway State Park Exit 301, i75 29.05 Exit 310, i75 29.20 Exit 313, i75 30.93 Interstate highways close to Onaway State Park i75 map 29.05 i475mi map 254.16 i69 map 264.67 State roads close to Onaway State Park MI 68 map 0.44 MI 33 map 0.48 MI 211 map 0.97