City comparison
Chicago, IL is about 1,400 miles (2,300 km) from San Tan Valley, AZ 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 Chicago, IL to San Tan Valley, AZ 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.
Chicago, IL is on Central Time and San Tan Valley, AZ is on Mountain Time — a 1-hour difference. When it's noon in Chicago, it's 11 a.m. in San Tan Valley, which puts Chicago 1 hours ahead.
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.
Chicago has a population of 2,721,914, vs 101,207 in San Tan Valley — about 26.9× larger by population. By land area, Chicago covers about 230 sq mi vs 76 sq mi for San Tan Valley.
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 | Chicago | San Tan Valley | Difference |
|---|---|---|---|
| Median rent | $1,314/mo | $1,729/mo | 31.6% higher in San Tan Valley |
| Median home value | $304,500 | $304,000 | 0.2% higher in Chicago |
| Median household income | $71,673 | $88,466 | 23.4% higher in San Tan Valley |
| Groceries index | 106.4 | 95.8 | 11.0% higher in Chicago |
| Utilities index | 84.4 | 96.2 | 14.0% higher in San Tan Valley |
| Transportation index | 100.3 | 104.1 | 3.7% higher in San Tan Valley |
| Healthcare index | 100.2 | 104.0 | 3.8% higher in San Tan Valley |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Chicago, you'd need $105,090 in San Tan Valley to maintain your standard of living.
Climate, safety, and demographics side by side.
Chicago, IL is about 4.8% cheaper overall than San Tan Valley, AZ, based on our cost-of-living index. Housing costs are roughly 10% higher in San Tan Valley than in Chicago. If you earn $80,000 in Chicago, you'd need about $84,072 in San Tan Valley to keep the same standard of living.