How far is it from Hercules, CA to San Rafael, CA?

The distance between Hercules, CA and San Rafael, CA is 22 mi by road.

How long does it take to drive from Hercules, CA to San Rafael, CA?

The drive from Hercules, CA to San Rafael, CA takes approximately 40 min by car.

The fastest route from Hercules, CA to San Rafael, CA covers 22 mi with a driving time of approximately 40 min.

San Rafael, CA lies roughly to the west of Hercules, CA.

Distance: 22 miDuration: 40 min

Driving from Hercules, CA to San Rafael, CA takes about 40 min via I 580. The distance is 22 mi. The straight-line distance is 15 mi. Driving directions

Driving directions28 · 22 mi

The return trip from San Rafael, CA to Hercules, CA covers roughly the same distance, 22 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 6 October 2026.

How far is it from Hercules, CA to San Rafael, CA?: The distance between Hercules, CA and San Rafael, CA is 22 mi by road.
How long does it take to drive from Hercules, CA to San Rafael, CA?: The drive from Hercules, CA to San Rafael, CA takes approximately 40 min by car.
What is the best route from Hercules, CA to San Rafael, CA?: The fastest route from Hercules, CA to San Rafael, CA covers 22 mi with a driving time of approximately 40 min.
Which direction is San Rafael, CA from Hercules, CA?: San Rafael, CA lies roughly to the west of Hercules, CA.