City comparison
Newark, CA is about 20 miles (30 km) from San Ramon, CA in a straight line. By road, the drive is roughly 20 miles, or about 24 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 Newark, CA to San Ramon, CA takes about 2 min, covering roughly 20 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 Ramon has a population of 86,119, vs 47,470 in Newark — about 1.8× larger by population. By land area, San Ramon covers about 20 sq mi vs 14 sq mi for Newark.
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 | Newark | San Ramon | Difference |
|---|---|---|---|
| Median rent | $2,644/mo | $2,768/mo | 4.7% higher in San Ramon |
| Median home value | $1,034,900 | $1,254,900 | 21.3% higher in San Ramon |
| Median household income | $159,465 | $190,829 | 19.7% higher in San Ramon |
| Groceries index | 108.1 | 108.1 | ≈ equal |
| Utilities index | 168.3 | 168.3 | ≈ equal |
| Transportation index | 106.1 | 106.1 | ≈ equal |
| Healthcare index | 106.0 | 106.0 | ≈ equal |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Newark, you'd need $100,247 in San Ramon to maintain your standard of living.
Climate, safety, and demographics side by side.
Newark and San Ramon have nearly identical overall cost-of-living indices. If you earn $80,000 in Newark, you'd need about $80,197 in San Ramon to keep the same standard of living.