Live Chat I-75 Community Nearby Traffic OH 66 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to OH 66 Covington, OH 10.23 Fletcher, OH 11.81 Troy, OH 13.01 Interstate highway exits close to OH 66 Exit 83, i75 1.87 Exit 82, i75 1.96 Exit 78, i75 6.29 Interstate highways close to OH 66 i75 map 1.87 i70 map 32.51 i71 map 78.59 State roads close to OH 66 OH 66 map 0.16 OH 185 map 0.41 US 36 OH map 0.87