Philadelphia to San Diego: Road Trip Guide & Distance

How far is Philadelphia from San Diego?

The distance from Philadelphia to San Diego is 2367.8 miles (3810.6 km) as the crow flies. San Diego is located W of Philadelphia. By car, the driving distance is approximately 2736.5 miles, taking about 49h 4min. A direct flight would take roughly 5h 16min. Both are located in United States — Philadelphia in Pennsylvania and San Diego in California.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Philadelphia and San Diego. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.