City comparison
Chicago, IL is about 1,400 miles (2,300 km) from Gilbert, 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 Gilbert, 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 Gilbert, AZ is on Mountain Time — a 1-hour difference. When it's noon in Chicago, it's 11 a.m. in Gilbert, 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 267,267 in Gilbert — about 10.2× larger by population. By land area, Chicago covers about 230 sq mi vs 69 sq mi for Gilbert.
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 | Gilbert | Difference |
|---|---|---|---|
| Median rent | $1,314/mo | $1,839/mo | 40.0% higher in Gilbert |
| Median home value | $304,500 | $454,300 | 49.2% higher in Gilbert |
| Median household income | $71,673 | $115,179 | 60.7% higher in Gilbert |
| Groceries index | 106.4 | 95.8 | 11.0% higher in Chicago |
| Utilities index | 84.4 | 96.2 | 14.0% higher in Gilbert |
| Transportation index | 100.3 | 104.1 | 3.7% higher in Gilbert |
| Healthcare index | 100.2 | 104.0 | 3.8% higher in Gilbert |
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 $105,406 in Gilbert to maintain your standard of living.
Climate, safety, and demographics side by side.
Chicago, IL is about 5.1% cheaper overall than Gilbert, AZ, based on our cost-of-living index. Housing costs are roughly 11% higher in Gilbert than in Chicago. If you earn $80,000 in Chicago, you'd need about $84,325 in Gilbert to keep the same standard of living.