City comparison
Joliet, IL is about 1,400 miles (2,300 km) from Phoenix, AZ in a straight line. By road, the drive is roughly 1,800 miles, or about 29 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 Joliet, IL to Phoenix, AZ takes about 2 h 50 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.
Joliet, IL is on Central Time and Phoenix, AZ is on Mountain Time — a 1-hour difference. When it's noon in Joliet, it's 11 a.m. in Phoenix, which puts Joliet 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.
Phoenix has a population of 1,609,456, vs 150,221 in Joliet — about 10.7× larger by population. By land area, Phoenix covers about 520 sq mi vs 66 sq mi for Joliet.
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 | Joliet | Phoenix | Difference |
|---|---|---|---|
| Median rent | $1,174/mo | $1,322/mo | 12.6% higher in Phoenix |
| Median home value | $233,800 | $340,200 | 45.5% higher in Phoenix |
| Median household income | $84,971 | $72,092 | 17.9% higher in Joliet |
| Groceries index | 106.3 | 95.8 | 10.9% higher in Joliet |
| Utilities index | 84.3 | 96.2 | 14.1% higher in Phoenix |
| Transportation index | 100.2 | 104.1 | 3.9% higher in Phoenix |
| Healthcare index | 100.4 | 104.0 | 3.6% higher in Phoenix |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Joliet, you'd need $104,373 in Phoenix to maintain your standard of living.
Climate, safety, and demographics side by side.
Joliet, IL is about 4.2% cheaper overall than Phoenix, AZ, based on our cost-of-living index. Housing costs are roughly 9% higher in Phoenix than in Joliet. If you earn $80,000 in Joliet, you'd need about $83,498 in Phoenix to keep the same standard of living.