Happy Days 2024-12-11 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Happy Days Dayton, OH 4.39 mi Springboro, OH 9.10 mi Germantown, OH 9.26 miInterstate highway exits close to Happy Days Exit 44, i75 3.45 mi Exit 43, i75 3.58 mi Exit 47, i75 6.59 miInterstate highways close to Happy Days i75 map 3.45 mi i70 map 25.28 mi i71 map 26.33 miState roads close to Happy Days OH 725 map 1.04 mi OH 741 map 3.85 mi OH 123 map 6.91 mi