The journey from San Ramon to Sunnyvale covers approximately 35 miles, typically taking 50 minutes via I-680 South and CA-84 West. You will cross the Dumbarton Bridge, which provides a direct link to the Peninsula. Sunnyvale is a major tech hub with a central location in Silicon Valley. Traffic on the bridge and US-101 can be heavy during peak hours. Plan your travel to avoid the worst of the congestion.
Total Distance: 56 km driving distance; 40 km straight-line air distance.
The Dumbarton Bridge has a toll; use FasTrak for convenience.
Mid-day or late evening to avoid heavy commuter traffic.