City comparison
Antioch, CA is about 600 miles (1,000 km) from Phoenix, AZ in a straight line. By road, the drive is roughly 800 miles, or about 13 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 Antioch, CA to Phoenix, AZ takes about 1 h 15 min, covering roughly 600 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.
Antioch, CA is on Pacific Time and Phoenix, AZ is on Mountain Time — a 1-hour difference. When it's noon in Antioch, it's 1 p.m. in Phoenix, which puts Antioch 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.
Phoenix has a population of 1,609,456, vs 115,016 in Antioch — about 14.0× larger by population. By land area, Phoenix covers about 520 sq mi vs 29 sq mi for Antioch.
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 | Antioch | Phoenix | Difference |
|---|---|---|---|
| Median rent | $2,150/mo | $1,322/mo | 62.6% higher in Antioch |
| Median home value | $570,900 | $340,200 | 67.8% higher in Antioch |
| Median household income | $90,709 | $72,092 | 25.8% higher in Antioch |
| Groceries index | 107.4 | 95.8 | 12.0% higher in Antioch |
| Utilities index | 164.6 | 96.2 | 71.1% higher in Antioch |
| Transportation index | 104.8 | 104.1 | 0.7% higher in Antioch |
| Healthcare index | 104.8 | 104.0 | 0.7% higher in Antioch |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Antioch, you'd need $75,944 in Phoenix to maintain your standard of living.
Climate, safety, and demographics side by side.
Phoenix, AZ is about 24.1% cheaper overall than Antioch, CA, based on our cost-of-living index. Housing costs are roughly 52% higher in Antioch than in Phoenix. If you earn $80,000 in Antioch, you'd need about $60,755 in Phoenix to keep the same standard of living.