Gallatin to Portsmouth, Ohio: Road Trip Guide & Distance

How far is Gallatin from Portsmouth, Ohio?

The distance from Gallatin to Portsmouth, Ohio is 248.7 miles (400.3 km) as the crow flies. Portsmouth, Ohio is located NE of Gallatin. By car, the driving distance is approximately 310.9 miles, taking about 6h 15min. A direct flight would take roughly 1h 0min. Both are located in United States — Gallatin in Tennessee and Portsmouth, Ohio in Ohio.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Gallatin and Portsmouth, Ohio. 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.