Klamath Falls to Porterville: Road Trip Guide & Distance

How far is Klamath Falls from Porterville?

The distance from Klamath Falls to Porterville is 450.6 miles (725.1 km) as the crow flies. Porterville is located SSE of Klamath Falls. By car, the driving distance is approximately 540.7 miles, taking about 10h 53min. A direct flight would take roughly 1h 24min. Both are located in United States — Klamath Falls in Oregon and Porterville in California.

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 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 Klamath Falls and Porterville. 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.