Getting Around Sunnyvale
Sunnyvale sits in the Santa Clara Valley, along the historic El Camino Real and Highway 101, bordered by the San Francisco Bay to the north and by Mountain View, Los Altos, Cupertino, and Santa Clara on its other sides. As a major Silicon Valley city, it's a place where many visitors arrive for business, and its transport network is built around connecting the city to the wider Bay Area. Here's how to get around once you're here.
Public Transport at a Glance
Sunnyvale's public transport is managed by the Valley Transportation Authority (VTA). The system is decent but rarely crowded, so you can generally expect a relaxed experience. For planning a trip across the Bay Area by public transit, the regional trip planner at 511.org is a useful starting point.
Rail: Caltrain and Light Rail
Caltrain is the main rail option, running between San Jose and Gilroy in one direction and San Francisco in the other. It passes through Sunnyvale at two stations:
- Sunnyvale Caltrain Station — at 121 W. Evelyn Avenue, right next to old downtown, just west of Murphy Street. This is the most convenient stop for exploring the city center.
- Lawrence Caltrain Station — out by the Lawrence Expressway.
Caltrain also offers a transfer point to BART at Millbrae Station, which is how you connect to San Francisco International Airport.
VTA light rail also serves several stops in Sunnyvale, but note that these do not connect directly with Caltrain — you'll need to plan a transfer if you want to switch between the two.
Buses
The main bus line through Sunnyvale is Bus 22 on El Camino Real, and most other bus lines feed into it. If you want to move faster along the same corridor, Bus 522 is a "rapid" service that also travels on El Camino but skips many stops. Routes 55, 54, and 53 serve other areas of Sunnyvale.
For trips further afield toward Santa Cruz or Scotts Valley, the Highway 17 Express connects to San Jose.
Taxis and Ride-Hailing
Taxis and ride-hailing services are available in Sunnyvale, and they're a practical option for point-to-point trips, especially where bus or rail connections are inconvenient. As a rough guide, a taxi from San Jose International Airport to Sunnyvale runs approximately $30. Ride-hailing apps like Uber are also commonly used in the area — for example, as an option for reaching Oakland International Airport.
Bicycling
Sunnyvale is a recognized "bike friendly community." Many major roads have bike lanes, making cycling a realistic way to get around. If you get tired of pedaling, you're in luck: VTA buses, light rail, and Caltrain all allow bikes at all hours, so you can combine cycling with public transport.
Microtransit
Sunnyvale Beam is an on-demand transit service operating within Sunnyvale — a useful option for short trips when you don't want to wait for a scheduled bus or pay for a full taxi ride.
Getting from the Airport into Sunnyvale
Which airport you use will shape your onward journey. Here are the main options:
- San Jose International Airport (closest): Take the free Airport Flyer bus #60 to Santa Clara Transit Station. From there, catch either VTA bus #22 or Caltrain to Sunnyvale. Bus #22 has many stops along El Camino Real, from Lawrence Expressway in the east to Bernardo Avenue in the west. Caltrain stops in Sunnyvale at both the Lawrence station and downtown Sunnyvale. A taxi from San Jose Airport to Sunnyvale costs approximately $30.
- San Francisco International Airport: San Francisco is just up US 101 and offers more international and direct East Coast flights. From the airport, take BART to Millbrae Station, then transfer to Caltrain to Sunnyvale. Caltrain's Sunnyvale station is next to old downtown, on Evelyn Avenue just west of Murphy Street.
- Oakland International Airport: Reachable via Interstate 680, with domestic flights and service to Lake Tahoe. You can use BART, or you can use a ride-hailing service such as Uber.
Practical Tips
- If you're heading to downtown Sunnyvale, aim for the Sunnyvale Caltrain Station on Evelyn Avenue — it puts you right by the old downtown and Murphy Street.
- Remember that VTA light rail stops in Sunnyvale don't connect directly with Caltrain, so build in a transfer if you're combining the two.
- El Camino Real is the backbone of the bus network — if you're unsure which route to take, start there.
- Bring your bike if you can: with bike lanes on many major roads and bike-friendly policies on VTA buses, light rail, and Caltrain, it's a flexible way to cover the gaps between transit stops.