City comparison
Davis, CA is about 1,500 miles (2,400 km) from San Antonio, TX in a straight line. By road, the drive is roughly 1,800 miles, or about 31 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 Davis, CA to San Antonio, TX takes about 2 h 56 min, covering roughly 1,500 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.
Davis, CA is on Pacific Time and San Antonio, TX is on Central Time — a 2-hour difference. When it's noon in Davis, it's 2 p.m. in San Antonio, which puts Davis 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 67,203 in Davis — about 21.5× larger by population. By land area, San Antonio covers about 500 sq mi vs 10 sq mi for Davis.
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 | Davis | San Antonio | Difference |
|---|---|---|---|
| Median rent | $1,927/mo | $1,189/mo | 62.1% higher in Davis |
| Median home value | $803,100 | $198,000 | 305.6% higher in Davis |
| Median household income | $83,592 | $59,593 | 40.3% higher in Davis |
| Groceries index | 105.1 | 94.2 | 11.5% higher in Davis |
| Utilities index | 148.9 | 83.3 | 78.8% higher in Davis |
| Transportation index | 100.7 | 96.6 | 4.2% higher in Davis |
| Healthcare index | 100.6 | 96.1 | 4.7% higher in Davis |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Davis, you'd need $79,019 in San Antonio to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 21% cheaper overall than Davis, CA, based on our cost-of-living index. Housing costs are roughly 40% higher in Davis than in San Antonio. If you earn $80,000 in Davis, you'd need about $63,215 in San Antonio to keep the same standard of living.