City comparison
Gilroy, CA is about 1,600 miles (2,600 km) from Houston, TX in a straight line. By road, the drive is roughly 2,000 miles, or about 33 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 Gilroy, CA to Houston, TX takes about 3 h 10 min, covering roughly 1,600 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.
Gilroy, CA is on Pacific Time and Houston, TX is on Central Time — a 2-hour difference. When it's noon in Gilroy, it's 2 p.m. in Houston, which puts Gilroy 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.
Houston has a population of 2,296,253, vs 58,696 in Gilroy — about 39.1× larger by population. By land area, Houston covers about 640 sq mi vs 17 sq mi for Gilroy.
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 | Gilroy | Houston | Difference |
|---|---|---|---|
| Median rent | $2,245/mo | $1,235/mo | 81.8% higher in Gilroy |
| Median home value | $915,200 | $235,000 | 289.4% higher in Gilroy |
| Median household income | $127,391 | $60,440 | 110.8% higher in Gilroy |
| Groceries index | 105.1 | 100.4 | 4.7% higher in Gilroy |
| Utilities index | 153.0 | 96.3 | 58.9% higher in Gilroy |
| Transportation index | 100.7 | 95.8 | 5.1% higher in Gilroy |
| Healthcare index | 100.6 | 95.2 | 5.7% higher in Gilroy |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Gilroy, you'd need $67,721 in Houston to maintain your standard of living.
Climate, safety, and demographics side by side.
Houston, TX is about 32.3% cheaper overall than Gilroy, CA, based on our cost-of-living index. Housing costs are roughly 91% higher in Gilroy than in Houston. If you earn $80,000 in Gilroy, you'd need about $54,177 in Houston to keep the same standard of living.