What is the best way to travel?

Driving is the most convenient.

Yes, ride-share services are available.

Templeton

San Diego

Train Driving

Templeton to San Diego

Updated: 29 May 2026

The distance between Templeton and San Diego is approximately 450 kilometers. You can travel by driving via US-101 South or by taking the Amtrak Pacific Surfliner from San Luis Obispo. The drive typically takes about 5 to 6 hours depending on traffic. The train offers a scenic coastal route.

Total Distance: Driving distance 450 km, straight-line air distance 400 km.

Fastest Way

Driving is the fastest, taking about 5.5 hours.

Cheapest Way

Driving is usually cheaper for groups.

Compare Templeton to San Diego Routes

	Train Direct	Driving Direct
Duration	8 hours	5.5 hours
Avg Price	$70 - $120	$60 - $100 in fuel
Operator	Amtrak Pacific Surfliner	Personal Vehicle
Route	San Luis Obispo station to San Diego station.	US-101 South.
Tip	The train offers beautiful coastal views; book in advance.	Expect heavy traffic as you approach the San Diego area.

Travel Tips

Commute
US-101 is the main artery; expect delays in San Diego traffic.
Parking
Parking in San Diego can be expensive; use public transit where possible.
Train
The Pacific Surfliner is a great way to avoid traffic.
Weather
San Diego weather is generally mild; bring layers.
Local Events
Check the San Diego events calendar for concerts and festivals.