Lawrenceville to Portsmouth, Ohio: Road Trip Guide & Distance

How far is Lawrenceville from Portsmouth, Ohio?

The distance from Lawrenceville to Portsmouth, Ohio is 334.5 miles (538.4 km) as the crow flies. Portsmouth, Ohio is located N of Lawrenceville. By car, the driving distance is approximately 401.5 miles, taking about 8h 5min. A direct flight would take roughly 1h 10min. Both are located in United States — Lawrenceville in Georgia and Portsmouth, Ohio in Ohio.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading North for this distance usually means noticeable weather changes. Make sure to check the forecast for your destination before hitting the road.

Coordinates come from public place data for Lawrenceville 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.