Is there a train to San Diego?

No, there is no direct train service from Towaoc to San Diego.

How long is the drive?

The drive takes about 13 hours.

Yes, the route is safe, but requires long-distance driving experience.

There are no toll roads on the primary I-15 route.

There are no commercial flights from Towaoc; you would need to drive to a larger airport.

Towaoc

San Diego

Driving

Towaoc to San Diego

Updated: 28 May 2026

The journey from Towaoc to San Diego is a 1,150-kilometer drive that takes you through the heart of the Southwest. You will follow US-160 and I-15 South, bypassing the main Los Angeles traffic by taking the I-15 to I-215 and then I-15 South into San Diego. This trip takes approximately 13 hours. You will transition from the high-altitude desert of Colorado to the coastal climate of Southern California.

Total Distance: 1,150 km driving distance; 950 km straight-line air distance.

Fastest Way

Driving is the fastest method, taking 13 hours.

Cheapest Way

Driving is the most practical and cost-effective way to reach San Diego.

Compare Towaoc to San Diego Routes

Driving

Direct

Duration

13 hours

Avg Price

$160-$220 in fuel

Operator

Personal Vehicle

Route

US-160 W to I-15 S

The stretch through the Mojave Desert is very hot; ensure your AC is working perfectly.

Travel Tips

Traffic
Avoid the I-15 corridor during peak commute times in the Inland Empire.
Fuel
Gas prices are high in California; fill up in Nevada or Arizona.
Parking
San Diego parking can be tricky; use public parking garages in the Gaslamp Quarter.
Hydration
Keep water in the car for the long desert stretches.
Timing
Try to arrive in San Diego in the evening to avoid daytime traffic.