City comparison
Bethesda, MD is about 125 miles (200 km) from Philadelphia, PA in a straight line. By road, the drive is roughly 150 miles, or about 2 h 45 min 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 Bethesda, MD to Philadelphia, PA takes about 15 min, covering roughly 125 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 has a population of 1,593,208, vs 66,316 in Bethesda — about 24.0× larger by population. By land area, Philadelphia covers about 135 sq mi vs 13 sq mi for Bethesda.
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 | Bethesda | Philadelphia | Difference |
|---|---|---|---|
| Median rent | $2,312/mo | $1,250/mo | 85.0% higher in Bethesda |
| Median home value | $1,088,000 | $215,500 | 404.9% higher in Bethesda |
| Median household income | $185,546 | $57,537 | 222.5% higher in Bethesda |
| Groceries index | 104.3 | 97.0 | 7.5% higher in Bethesda |
| Utilities index | 105.6 | 112.3 | 6.3% higher in Philadelphia |
| Transportation index | 102.2 | 101.7 | ≈ equal (Bethesda slightly higher) |
| Healthcare index | 101.6 | 102.7 | 1.0% 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 Bethesda, you'd need $85,226 in Philadelphia to maintain your standard of living.
Climate, safety, and demographics side by side.
Philadelphia, PA is about 14.8% cheaper overall than Bethesda, MD, based on our cost-of-living index. Housing costs are roughly 38% higher in Bethesda than in Philadelphia. If you earn $80,000 in Bethesda, you'd need about $68,181 in Philadelphia to keep the same standard of living.