Is there a direct train from Oxnard to San Diego?

Yes, the Amtrak Pacific Surfliner runs directly from Oxnard to San Diego.

How long is the drive from Oxnard to San Diego?

The drive typically takes between 4 and 6 hours depending on traffic.

Does the train go along the ocean?

Yes, large portions of the route between San Clemente and Del Mar run directly along the beach.

What is the best time to leave Oxnard?

Departing before 6 AM or after 10 AM avoids the worst Los Angeles traffic.

Are there tolls on this route?

There are no toll roads on the standard I-5 route from Oxnard to San Diego.

Oxnard

San Diego

Train Driving

Oxnard to San Diego

Updated: 28 May 2026

The journey from Oxnard to San Diego spans approximately 240 miles along the Southern California coast. You can take the Amtrak Pacific Surfliner directly from the Oxnard Transit Center to Santa Fe Depot in downtown San Diego. Driving via US-101 South to I-5 South is the primary road route, often taking 4 to 6 hours depending on Los Angeles traffic. This route offers stunning Pacific Ocean views, particularly through Orange County. The train is generally more relaxing, avoiding the congestion of the I-405 interchange.

Total Distance: 386 km driving, 350 km air distance.

Fastest Way

Driving during off-peak hours takes approximately 4 hours, beating the train by over an hour.

Cheapest Way

Driving is the cheapest if traveling with more than one person, costing roughly $50 in fuel.

Compare Oxnard to San Diego Routes

	Train Direct	Driving Direct
Duration	5 hours 15 mins	4 hours 30 mins
Avg Price	$45 - $75	$40 - $60 in fuel
Operator	Amtrak Pacific Surfliner	Personal Vehicle
Route	Oxnard Station to Santa Fe Depot via Los Angeles Union Station.	US-101 South to I-405 South to I-5 South.
Tip	Book business class for guaranteed power outlets and extra legroom.	Avoid the I-405/I-5 interchange between 3 PM and 7 PM on weekdays.

Travel Tips

Train Booking
Purchase tickets at least two weeks in advance on the Amtrak website to secure lower fares.
Traffic Timing
Leave Oxnard before 6 AM to bypass the worst of the Los Angeles morning rush.
Coastal Views
Sit on the right side of the train when heading south for the best ocean vistas.
Parking
Use the ParkWhiz app to find affordable daily parking rates in downtown San Diego.
Station Access
The Oxnard Transit Center has ample paid parking for long-term train travelers.

Safety Tips

Road Safety
Stay alert for sudden traffic stops on the I-5 corridor near Camp Pendleton.
Personal Belongings
Keep your luggage in sight at all times while at the busy Union Station transfer point.
Emergency Prep
Carry a physical map or offline GPS, as cell service can drop in remote coastal canyons.
Night Travel
Avoid walking alone in isolated areas of downtown San Diego late at night.