Total distance: 480 miles
Time: 7 hours 30 minutes
Route:
1. Take I-280 South from San Jose.
2. Merge onto US-101 South towards Salinas.
3. Take CA-1 South towards Morro Bay.
4. Take CA-1 South towards Santa Barbara.
5. Take US-101 South towards Los Angeles.
6. Take I-5 South towards Tijuana.
7. Take CA-163 South to San Diego
Alternate Route:
1. Take I-280 South from San Jose.
2. Merge onto I-5 South towards Los Angeles.
3. Take CA-1 South towards Santa Barbara.
4. Take US-101 South towards Los Angeles.
5. Take I-5 South towards Tijuana.
6. Take CA-163 South to San Diego.