Ohio → District of Columbia · Interstate 90 / Interstate 77
The drive from Cleveland, Ohio, to Washington, District of Columbia, covers about 577 km (359 miles) along Interstate 90 / Interstate 77, with an estimated travel time of 5h 30m in normal traffic conditions. Cleveland is the Lake Erie shipping hub and largest city in northeast Ohio, while Washington stands out as the capital of the United States and seat of the federal government. Sales reps, consultants, real-estate agents and field service professionals who run this route regularly typically depart at sunrise to clear the urban congestion before rush hour and arrive in time for scheduled morning meetings. It also pays to scout two or three reliable fuel-and-rest stops along the way before departure. Assuming average fuel economy of about 26 mpg on regular unleaded, the trip burns roughly 52.5 liters (13.9 gallons), costing about $48.30 at typical pump prices. For mileage reimbursement, applying the IRS standard mileage rate (2025) of $0.43/km ($0.69/mile) yields a one-way payout of $248.11. Keep the trip log, business purpose, odometer readings, and exact route documented in your Clara receipt for IRS compliance and internal audit defensibility.