City comparison
El Dorado Hills, CA is about 1,400 miles (2,300 km) from San Antonio, TX in a straight line. By road, the drive is roughly 1,800 miles, or about 30 hours (about 3 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 El Dorado Hills, CA to San Antonio, TX takes about 2 h 52 min, covering roughly 1,400 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.
El Dorado Hills, CA is on Pacific Time and San Antonio, TX is on Central Time — a 2-hour difference. When it's noon in El Dorado Hills, it's 2 p.m. in San Antonio, which puts El Dorado Hills 2 hours behind.
Standard-time offsets. Daylight saving applies in both cities for most of the year (exceptions: Hawaii and most of Arizona), and the gap between the two stays the same.
San Antonio has a population of 1,445,662, vs 49,082 in El Dorado Hills — about 29.5× larger by population. By land area, San Antonio covers about 500 sq mi vs 48 sq mi for El Dorado Hills.
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 | El Dorado Hills | San Antonio | Difference |
|---|---|---|---|
| Median rent | $2,366/mo | $1,189/mo | 99.0% higher in El Dorado Hills |
| Median home value | $810,000 | $198,000 | 309.1% higher in El Dorado Hills |
| Median household income | $156,126 | $59,593 | 162.0% higher in El Dorado Hills |
| Groceries index | 105.1 | 94.2 | 11.5% higher in El Dorado Hills |
| Utilities index | 148.9 | 83.3 | 78.8% higher in El Dorado Hills |
| Transportation index | 100.7 | 96.6 | 4.2% higher in El Dorado Hills |
| Healthcare index | 100.6 | 96.1 | 4.7% higher in El Dorado Hills |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in El Dorado Hills, you'd need $78,153 in San Antonio to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 21.8% cheaper overall than El Dorado Hills, CA, based on our cost-of-living index. Housing costs are roughly 43% higher in El Dorado Hills than in San Antonio. If you earn $80,000 in El Dorado Hills, you'd need about $62,522 in San Antonio to keep the same standard of living.