Is Caltrain faster than driving?

During rush hour, Caltrain is significantly faster and more predictable than driving.

How much is a Caltrain ticket?

Fares are zone-based, typically ranging from $8 to $12 for this trip.

Does Caltrain run on weekends?

Yes, but with less frequency than on weekdays.

Can I take my dog on Caltrain?

Only if the dog is in a secure, enclosed pet carrier.

Where is the best parking in San Jose?

The San Jose Diridon station has paid parking lots, but they fill up early.

Millbrae

San Jose

Train Driving

Millbrae to San Jose

Updated: 28 May 2026

The distance between Millbrae and San Jose is approximately 60 kilometers. Caltrain is the most reliable mode of transport, connecting the Millbrae Intermodal Station directly to San Jose Diridon Station. Driving via US-101 South is a common alternative, though travel times fluctuate significantly based on traffic. The journey takes you through the heart of Silicon Valley. Caltrain offers both local and express services for this route.

Total Distance: 60 km driving, 55 km air distance.

Fastest Way

Caltrain Baby Bullet, which takes approximately 45-50 minutes.

Cheapest Way

Caltrain, which is cost-effective and avoids parking fees in San Jose.

Compare Millbrae to San Jose Routes

	Train Direct	Driving Direct
Duration	50 mins	60 mins
Avg Price	$8 - $12	$15 - $20 (fuel)
Operator	Caltrain	N/A
Route	Millbrae Station to San Jose Diridon Station.	US-101 South.
Tip	Check the Caltrain website for 'Baby Bullet' express train times.	Use the HOV lane if you have two or more passengers.

Travel Tips

Caltrain Schedule
Always check the weekend schedule as it differs significantly from weekdays.
Bicycles
Caltrain allows bicycles on board, but they must be stored in designated cars.
Wi-Fi
Caltrain provides free Wi-Fi on most trains, though signal strength varies.
Tickets
Purchase tickets via the Caltrain Mobile app to save time at the station.
Traffic
US-101 South is notoriously congested near Mountain View during evening rush hour.

Safety Tips

Station Safety
Stay behind the yellow line while waiting for the train at Millbrae Station.
Personal Belongings
Keep your laptop bag or backpack on your lap while seated on public transit.
Night Travel
Avoid walking alone in the area surrounding San Jose Diridon late at night.
Emergency
Report any suspicious activity to transit police or station staff immediately.