City comparison
Philadelphia, PA is about 2,500 miles (4,000 km) from Redding, CA in a straight line. By road, the drive is roughly 3,100 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 Philadelphia, PA to Redding, CA takes about 4 h 55 min, covering roughly 2,500 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.
Philadelphia, PA is on Eastern Time and Redding, CA is on Pacific Time — a 3-hour difference. When it's noon in Philadelphia, it's 9 a.m. in Redding, which puts Philadelphia 3 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.
Philadelphia has a population of 1,593,208, vs 93,327 in Redding — about 17.1× larger by population. By land area, Philadelphia covers about 135 sq mi vs 59 sq mi for Redding.
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 | Philadelphia | Redding | Difference |
|---|---|---|---|
| Median rent | $1,250/mo | $1,278/mo | 2.2% higher in Redding |
| Median home value | $215,500 | $343,000 | 59.2% higher in Redding |
| Median household income | $57,537 | $67,323 | 17.0% higher in Redding |
| Groceries index | 97.0 | 105.1 | 8.3% higher in Redding |
| Utilities index | 112.3 | 154.8 | 37.8% higher in Redding |
| Transportation index | 101.7 | 100.7 | 1.1% higher in Philadelphia |
| Healthcare index | 102.7 | 100.6 | 2.0% higher in Philadelphia |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Philadelphia, you'd need $95,897 in Redding to maintain your standard of living.
Climate, safety, and demographics side by side.
Redding, CA is about 4.1% cheaper overall than Philadelphia, PA, based on our cost-of-living index. Housing costs are roughly 24% higher in Philadelphia than in Redding. If you earn $80,000 in Philadelphia, you'd need about $76,717 in Redding to keep the same standard of living.