North Carolina → Ohio · Interstate 85 / Interstate 77
What does it actually cost to drive from Charlotte, North Carolina, to Cincinnati, Ohio? The hard numbers: 637 km (396 miles) of pavement primarily along Interstate 85 / Interstate 77, 6h 4m behind the wheel, and roughly $53.27 in fuel alone — that is 57.9 liters (15.3 gallons) of regular unleaded at a 0.92 USD/liter benchmark. Anyone leaving Charlotte, the Queen City of the Carolinas and the second-largest US banking center, typically carries samples, signed proposals, or service equipment to deliver in Cincinnati, the Ohio River metropolis and historic Queen City of the Midwest, and aims to be home the same evening. It is worth confirming whether the haul fits inside your daily hours-of-service window or whether an overnight at a midpoint hotel makes more sense. Applying the IRS standard mileage rate (2025) mileage rate of $0.43/km ($0.69/mile), the gross outbound reimbursement settles at $273.91. Attach the visit purpose, client name, and plate number to the Clara receipt so the journal entry lands directly in the business-travel expense account.