There are 6 ways to get from Palo Alto to Castro Valley by bus, train (Amtrak), car, taxi, tram, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus
best- Take the bus from On Embarcadero Road @ N California Avenue to Fremont BARTbus AE-F Line
1h 21m$3–5Caltrain, train
- Take the train from California Avenue Caltrain Southbound to Santa Clara Caltrain Southboundtrain Local Weekday / ...
- Take the train from Santa Clara Amtrak to Hayward Stationtrain Capitol Corridor
1h 59m$14–25Drive 22.1 mi
- Drive from Palo Alto to Castro Valleycar 22.1 mi
31 min$4–6Taxi
- Take the taxi from Palo Alto to Castro Valleytaxi 22.1 mi
31 min$80–100Line 21 bus, tram, BART
- Take the bus from Middlefield & Embarcadero to Middlefield Stationbus 21
- Take the tram from Middlefield Station to Milpitas Stationtram
- Take the subway from Milpitas to Haywardsubway
2h 11m$10–15Bus, BART
- Take the bus from Palo Alto Transit Ctr-Bay 9 to Daly City BART-Bay 3bus Ecr
- Take the subway from Daly City to Castro Valleysubway Blue-N
3h 12m$9–12
Palo Alto to Castro Valley by bus and subway
Questions & Answers
The cheapest way to get from Palo Alto to Castro Valley is to bus which costs $3 - $5 and takes 1h 21m.
The fastest way to get from Palo Alto to Castro Valley is to drive which takes 31 min and costs $4 - $6.
No, there is no direct bus from Palo Alto to Castro Valley. However, there are services departing from On Embarcadero Road @ N California Avenue and arriving at Fremont BART via . The journey, including transfers, takes approximately 1h 21m.
No, there is no direct train from Palo Alto to Castro Valley station. However, there are services departing from California Avenue Caltrain Southbound and arriving at Hayward Station via Santa Clara Amtrak. The journey, including transfers, takes approximately 1h 59m.
The distance between Palo Alto and Castro Valley is 27 miles. The road distance is 22.2 miles.
The best way to get from Palo Alto to Castro Valley without a car is to bus which takes 1h 21m and costs $3 - $5.
It takes approximately 1h 21m to get from Palo Alto to Castro Valley, including transfers.
Palo Alto to Castro Valley bus services, operated by Stanford Marguerite Shuttle, depart from On Embarcadero Road @ N California Avenue station.
Palo Alto to Castro Valley train services, operated by Caltrain, depart from California Avenue Caltrain Southbound station.
The best way to get from Palo Alto to Castro Valley is to bus which takes 1h 21m and costs $3 - $5. Alternatively, you can Caltrain and train, which costs $13 - $25 and takes 1h 59m.
What companies run services between Palo Alto, CA, USA and Castro Valley, CA, USA?
Stanford Marguerite Shuttle operates a bus from On Embarcadero Road @ N California Avenue to Fremont BART 4 times a day, and the journey takes 1h 1m. Alternatively, you can take a train from California Avenue Caltrain Southbound to Hayward Station via Santa Clara Amtrak in around 1h 59m.
- Phone
- +1 800-660-4287
- Website
- caltrain.com
Train from California Avenue Caltrain Southbound to Santa Clara Caltrain Southbound
- Ave. Duration
- 19 min
- Frequency
- Every 30 minutes
- Estimated price
- $4–6
- Website
- https://www.caltrain.com
- Schedules at
- https://www.caltrain.com/?active_tab=route_explorer_tab
- One-way Adult
- $4–6
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Santa Clara Amtrak to Hayward Station
- Ave. Duration
- 40 min
- Frequency
- Every 4 hours
- Estimated price
- $9–19
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 408-321-2300
- Website
- vta.org
Tram from Middlefield Station to Milpitas Station
- Ave. Duration
- 40 min
- Frequency
- Every 30 minutes
- Estimated price
- $2–3
- Website
- https://www.vta.org/
- Adult 19-64
- $3
- Phone
- +1-510-464-6000
- Website
- bart.gov
Subway from Milpitas to Hayward
- Ave. Duration
- 27 min
- Frequency
- Every 15 minutes
- Estimated price
- $4–7
- Website
- https://www.bart.gov
Subway from Daly City to Castro Valley
- Ave. Duration
- 51 min
- Frequency
- Every 30 minutes
- Estimated price
- $6–8
- Website
- https://www.bart.gov
- Phone
- +1 650-723-9362
- [email protected]
- Website
- marguerite.stanford.edu
Bus from On Embarcadero Road @ N California Avenue to Fremont BART
- Ave. Duration
- 1h 1m
- Frequency
- 4 times a day
- Website
- http://marguerite.stanford.edu
- Schedules at
- http://transportation.stanford.edu/marguerite/y
- Phone
- +1 408-321-2300
- Website
- vta.org
Bus from Middlefield & Embarcadero to Middlefield Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $2–5
- Website
- https://www.vta.org/
- Adult
- $2–5
- Website
- samtrans.com
Bus from Palo Alto Transit Ctr-Bay 9 to Daly City BART-Bay 3
- Ave. Duration
- 2h 9m
- Frequency
- Every 15 minutes
- Estimated price
- $2–4
- Website
- http://www.samtrans.com
- Website
- http://www.samtrans.com
- Ave. Duration
- 31 min
- Estimated price
- $80–100
AJ Taxi Services
- Phone
- +1 408-759-9654
- Website
- ajtaxiservices.com
Taxi San Jose
- Phone
- +1 408-459-8010
- Website
- taxisanjose.com
Yellow Checker Cab
- Phone
- +1 408-777-7777
- Website
- yellowcheckercab.com
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More Questions & Answers
Palo Alto to Castro Valley bus services, operated by Stanford Marguerite Shuttle, arrive at Fremont BART station.
Palo Alto to Castro Valley train services, operated by Caltrain, arrive at Santa Clara Caltrain Southbound station.
Yes, the driving distance between Palo Alto to Castro Valley is 22 miles. It takes approximately 31 min to drive from Palo Alto to Castro Valley.
There are 310+ hotels available in Castro Valley.














