Antioch to Sylmar: Road Trip Guide & Distance

How far is Antioch from Sylmar?

The distance from Antioch to Sylmar is 316.7 miles (509.6 km) as the crow flies. Sylmar is located SE of Antioch. By car, the driving distance is approximately 380 miles, taking about 7h 39min. A direct flight would take roughly 1h 8min. Both are located in United States.

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 Antioch and Sylmar. 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.