Cincinnati to Portland, Maine: Road Trip Guide & Distance

How far is Cincinnati from Portland, Maine?

The distance from Cincinnati to Portland, Maine is 801.9 miles (1290.6 km) as the crow flies. Portland, Maine is located ENE of Cincinnati. By car, the driving distance is approximately 962.3 miles, taking about 19h 22min. A direct flight would take roughly 2h 7min. Both are located in United States — Cincinnati in Ohio and Portland, Maine in Maine.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Cincinnati and Portland, Maine. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.