City comparison
Berkeley, CA is about 450 miles (750 km) from San Diego, CA in a straight line. By road, the drive is roughly 550 miles, or about 9 h 30 min behind the wheel at highway speeds.
Driving distance is a rough estimate (great-circle × 1.25); driving time assumes a 60 mph blended average. Real trips run 10–20% longer with stops.
A direct flight from Berkeley, CA to San Diego, CA takes about 55 min, covering roughly 450 miles in a straight line. Connecting itineraries with a layover typically add 1–3 hours.
Block-to-block estimate at ~500 mph cruise, including taxi, climb, and descent — what an airline would publish, not pure airborne time.
San Diego has a population of 1,383,987, vs 121,385 in Berkeley — about 11.4× larger by population. By land area, San Diego covers about 325 sq mi vs 10 sq mi for Berkeley.
Population from US Census ACS. Land area from the Census Gazetteer (city proper, excluding inland water).
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | Berkeley | San Diego | Difference |
|---|---|---|---|
| Median rent | $2,067/mo | $2,080/mo | 0.6% higher in San Diego |
| Median home value | $1,280,300 | $783,300 | 63.4% higher in Berkeley |
| Median household income | $104,716 | $98,657 | 6.1% higher in Berkeley |
| Groceries index | 108.1 | 107.6 | ≈ equal (Berkeley slightly higher) |
| Utilities index | 168.3 | 169.8 | 0.9% higher in San Diego |
| Transportation index | 106.1 | 100.0 | 6.0% higher in Berkeley |
| Healthcare index | 106.0 | 100.0 | 6.0% higher in Berkeley |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Berkeley, you'd need $94,753 in San Diego to maintain your standard of living.
Climate, safety, and demographics side by side.
San Diego, CA is about 5.2% cheaper overall than Berkeley, CA, based on our cost-of-living index. Housing costs are roughly 8% higher in Berkeley than in San Diego. If you earn $80,000 in Berkeley, you'd need about $75,803 in San Diego to keep the same standard of living.