City comparison
Houston, TX is about 1,300 miles (2,200 km) from Philadelphia, PA in a straight line. By road, the drive is roughly 1,700 miles, or about 28 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 Houston, TX to Philadelphia, PA takes about 2 h 41 min, covering roughly 1,300 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.
Houston, TX is on Central Time and Philadelphia, PA is on Eastern Time — a 1-hour difference. When it's noon in Houston, it's 1 p.m. in Philadelphia, which puts Houston 1 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.
Houston has a population of 2,296,253, vs 1,593,208 in Philadelphia — about 1.4× larger by population. By land area, Houston covers about 640 sq mi vs 135 sq mi for Philadelphia.
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 | Houston | Philadelphia | Difference |
|---|---|---|---|
| Median rent | $1,235/mo | $1,250/mo | 1.2% higher in Philadelphia |
| Median home value | $235,000 | $215,500 | 9.0% higher in Houston |
| Median household income | $60,440 | $57,537 | 5.0% higher in Houston |
| Groceries index | 100.4 | 97.0 | 3.5% higher in Houston |
| Utilities index | 96.3 | 112.3 | 16.6% higher in Philadelphia |
| Transportation index | 95.8 | 101.7 | 6.2% higher in Philadelphia |
| Healthcare index | 95.2 | 102.7 | 7.9% 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 Houston, you'd need $106,313 in Philadelphia to maintain your standard of living.
Climate, safety, and demographics side by side.
Houston, TX is about 5.9% cheaper overall than Philadelphia, PA, based on our cost-of-living index. Housing costs are roughly 8% higher in Philadelphia than in Houston. If you earn $80,000 in Houston, you'd need about $85,051 in Philadelphia to keep the same standard of living.