City comparison
Los Angeles, CA is about 2,400 miles (3,900 km) from Plainfield, NJ in a straight line. By road, the drive is roughly 3,000 miles, or about 51 hours (about 5 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 Los Angeles, CA to Plainfield, NJ takes about 4 h 52 min, covering roughly 2,400 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.
Los Angeles, CA is on Pacific Time and Plainfield, NJ is on Eastern Time — a 3-hour difference. When it's noon in Los Angeles, it's 3 p.m. in Plainfield, which puts Los Angeles 3 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.
Los Angeles has a population of 3,881,041, vs 54,358 in Plainfield — about 71.4× larger by population. By land area, Los Angeles covers about 470 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 | Los Angeles | Plainfield | Difference |
|---|---|---|---|
| Median rent | $1,791/mo | $1,559/mo | 14.9% higher in Los Angeles |
| Median home value | $822,600 | $351,500 | 134.0% higher in Los Angeles |
| Median household income | $76,244 | $70,712 | 7.8% higher in Los Angeles |
| Groceries index | 106.4 | 109.4 | 2.8% higher in Plainfield |
| Utilities index | 151.7 | 124.5 | 21.8% higher in Los Angeles |
| Transportation index | 104.0 | 105.0 | 0.9% higher in Plainfield |
| Healthcare index | 104.3 | 105.7 | 1.3% 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 Los Angeles, you'd need $92,130 in Plainfield to maintain your standard of living.
Climate, safety, and demographics side by side.
Plainfield, NJ is about 7.9% cheaper overall than Los Angeles, CA, based on our cost-of-living index. Housing costs are roughly 15% higher in Los Angeles than in Plainfield. If you earn $80,000 in Los Angeles, you'd need about $73,704 in Plainfield to keep the same standard of living.