Knoxville to Sumter: Road Trip Guide & Distance

How far is Knoxville from Sumter?

The distance from Knoxville to Sumter is 246.9 miles (397.3 km) as the crow flies. Sumter is located SE of Knoxville. By car, the driving distance is approximately 308.6 miles, taking about 6h 12min. A direct flight would take roughly 1h 0min. Both are located in United States — Knoxville in Tennessee and Sumter in South Carolina.

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 Knoxville and Sumter. 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.