via I-5
The drive from San Francisco to San Rafael takes approximately 1h 34min, covering 44 miles via I-5. Under normal conditions, expect to spend around $5 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 2–3+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
For this shorter drive, the best time to go is mid-morning (9-11 am). Rush hour (7-9 AM and 4-7 PM) can add significant time on this route. Weekends are generally smoother unless it's a holiday.
The main West Coast highway. Heavy traffic near LA, San Francisco, and Seattle. Scenic stretches through Oregon and Northern California.
This trip can typically be done on a single tank of gas.
Planning a trip from San Francisco to San Rafael? The most common route runs along I-5, covering 44 miles in about 1h 34min. Gas will set you back roughly $5 for the one-way trip. For the best experience, hit the road during mid-morning (9-11 am) when traffic is lightest.
Covering only 44 miles, this quick trip is ideal for a day outing. Most drivers find the route straightforward, with no need for rest stops unless you prefer a leisurely pace.