City comparison
San Diego, CA is about 1,000 miles (1,700 km) from Tacoma, WA in a straight line. By road, the drive is roughly 1,300 miles, or about 22 hours (about 2 days at 10 h/day) 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 San Diego, CA to Tacoma, WA takes about 2 h 4 min, covering roughly 1,000 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 219,234 in Tacoma — about 6.3× larger by population. By land area, San Diego covers about 325 sq mi vs 50 sq mi for Tacoma.
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 | San Diego | Tacoma | Difference |
|---|---|---|---|
| Median rent | $2,080/mo | $1,489/mo | 39.7% higher in San Diego |
| Median home value | $783,300 | $415,300 | 88.6% higher in San Diego |
| Median household income | $98,657 | $79,085 | 24.7% higher in San Diego |
| Groceries index | 107.6 | 103.0 | 4.4% higher in San Diego |
| Utilities index | 169.8 | 92.5 | 83.6% higher in San Diego |
| Transportation index | 100.0 | 108.1 | 8.0% higher in Tacoma |
| Healthcare index | 100.0 | 108.8 | 8.8% higher in Tacoma |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in San Diego, you'd need $87,480 in Tacoma to maintain your standard of living.
Climate, safety, and demographics side by side.
Tacoma, WA is about 12.5% cheaper overall than San Diego, CA, based on our cost-of-living index. Housing costs are roughly 20% higher in San Diego than in Tacoma. If you earn $80,000 in San Diego, you'd need about $69,984 in Tacoma to keep the same standard of living.