City comparison
Phoenix, AZ is about 2,100 miles (3,400 km) from Plainfield, NJ in a straight line. By road, the drive is roughly 2,600 miles, or about 44 hours (about 4 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 Phoenix, AZ to Plainfield, NJ takes about 4 h 14 min, covering roughly 2,100 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.
Phoenix, AZ is on Mountain Time and Plainfield, NJ is on Eastern Time — a 2-hour difference. When it's noon in Phoenix, it's 2 p.m. in Plainfield, which puts Phoenix 2 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 54,358 in Plainfield — about 29.6× larger by population. By land area, Phoenix covers about 520 sq mi vs 6 sq mi for Plainfield.
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 | Phoenix | Plainfield | Difference |
|---|---|---|---|
| Median rent | $1,322/mo | $1,559/mo | 17.9% higher in Plainfield |
| Median home value | $340,200 | $351,500 | 3.3% higher in Plainfield |
| Median household income | $72,092 | $70,712 | 2.0% higher in Phoenix |
| Groceries index | 95.8 | 109.4 | 14.2% higher in Plainfield |
| Utilities index | 96.2 | 124.5 | 29.5% higher in Plainfield |
| Transportation index | 104.1 | 105.0 | 0.8% higher in Plainfield |
| Healthcare index | 104.0 | 105.7 | 1.6% higher in Plainfield |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Phoenix, you'd need $115,129 in Plainfield to maintain your standard of living.
Climate, safety, and demographics side by side.
Phoenix, AZ is about 13.1% cheaper overall than Plainfield, NJ, based on our cost-of-living index. Housing costs are roughly 22% higher in Plainfield than in Phoenix. If you earn $80,000 in Phoenix, you'd need about $92,103 in Plainfield to keep the same standard of living.