City comparison
Casas Adobes, AZ is about 750 miles (1,200 km) from San Antonio, TX in a straight line. By road, the drive is roughly 950 miles, or about 16 hours 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 Casas Adobes, AZ to San Antonio, TX takes about 1 h 32 min, covering roughly 750 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.
Casas Adobes, AZ is on Mountain Time and San Antonio, TX is on Central Time — a 1-hour difference. When it's noon in Casas Adobes, it's 1 p.m. in San Antonio, which puts Casas Adobes 1 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 69,917 in Casas Adobes — about 20.7× larger by population. By land area, San Antonio covers about 500 sq mi vs 27 sq mi for Casas Adobes.
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 | Casas Adobes | San Antonio | Difference |
|---|---|---|---|
| Median rent | $1,383/mo | $1,189/mo | 16.3% higher in Casas Adobes |
| Median home value | $281,000 | $198,000 | 41.9% higher in Casas Adobes |
| Median household income | $75,997 | $59,593 | 27.5% higher in Casas Adobes |
| Groceries index | 96.9 | 94.2 | 2.9% higher in Casas Adobes |
| Utilities index | 92.7 | 83.3 | 11.3% higher in Casas Adobes |
| Transportation index | 100.3 | 96.6 | 3.8% higher in Casas Adobes |
| Healthcare index | 100.2 | 96.1 | 4.3% higher in Casas Adobes |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Casas Adobes, you'd need $97,908 in San Antonio to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 2.1% cheaper overall than Casas Adobes, AZ, based on our cost-of-living index. If you earn $80,000 in Casas Adobes, you'd need about $78,327 in San Antonio to keep the same standard of living.