How long does it take to drive from Portland to San Diego?
The drive from Portland to San Diego takes approximately 20h 11min covering 1211 miles via I-5. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Portland to San Diego?
At 30 MPG and $3.50/gallon, expect to spend approximately $141 on gas for this 1211-mile trip. You'll need about 40.4 gallons of fuel.
What is the best time to drive from Portland to San Diego?
Mid-morning (9-11 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Portland to San Diego route?
Yes, expect approximately $36 in tolls along this route. Consider getting an E-ZPass or similar transponder for faster toll payment.
