City comparison
Richland, WA is about 950 miles (1,500 km) from San Diego, CA in a straight line. By road, the drive is roughly 1,200 miles, or about 20 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 Richland, WA to San Diego, CA takes about 1 h 53 min, covering roughly 950 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 60,867 in Richland — about 22.7× larger by population. By land area, San Diego covers about 325 sq mi vs 42 sq mi for Richland.
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 | Richland | San Diego | Difference |
|---|---|---|---|
| Median rent | $1,321/mo | $2,080/mo | 57.5% higher in San Diego |
| Median home value | $365,800 | $783,300 | 114.1% higher in San Diego |
| Median household income | $89,283 | $98,657 | 10.5% higher in San Diego |
| Groceries index | 104.9 | 107.6 | 2.5% higher in San Diego |
| Utilities index | 96.4 | 169.8 | 76.2% higher in San Diego |
| Transportation index | 99.9 | 100.0 | ≈ equal (San Diego slightly higher) |
| Healthcare index | 99.9 | 100.0 | ≈ equal (San Diego slightly higher) |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Richland, you'd need $142,437 in San Diego to maintain your standard of living.
Climate, safety, and demographics side by side.
Richland, WA is about 29.8% cheaper overall than San Diego, CA, based on our cost-of-living index. Housing costs are roughly 86% higher in San Diego than in Richland. If you earn $80,000 in Richland, you'd need about $113,950 in San Diego to keep the same standard of living.