Ohio → Kentucky · Interstate 71 / Interstate 75
Heading out from Cincinnati, Ohio, toward Louisville, Kentucky, the driver covers roughly 170 km (106 miles) primarily on Interstate 71 / Interstate 75, spending around 1h 37m between origin and destination outside peak hours. Departing from Cincinnati, the Ohio River metropolis and historic Queen City of the Midwest, the route traverses areas with distinct economic profiles before reaching Louisville, the largest city in Kentucky and home of the Kentucky Derby horse race. Trip planning should always include checking road conditions, toll plazas, active work zones, and the regional weather forecast — winter storms, holiday weekends and summer construction can each extend the schedule meaningfully. Estimated fuel cost — based on 15.5 liters of regular unleaded at 0.92 USD/liter — runs about $14.26. Applying the IRS standard mileage rate (2025) reimbursement rate of $0.43/km produces a one-way reimbursement of $73.10. Use the calculator below to issue a formal receipt capturing origin, destination, date, business purpose, and total — ready to submit to finance or export to Clara.