The driving distance between Cadiz, Ohio, and Cincinnati, Ohio, is approximately 269 miles (433 km) via the most direct route (primarily US-250 W to I-71 S).
Typical drive: 4 hours 20 minutes without stops. Traffic, weather, and exact start/end points can add 30–60 minutes.
Both towns are in eastern and southwestern Ohio respectively; the journey crosses the state diagonally. Check ODOT for construction updates.