City comparison
Centennial, CO is about 950 miles (1,500 km) from San Jose, CA in a straight line. By road, the drive is roughly 1,200 miles, or about 19 hours 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 Centennial, CO to San Jose, CA takes about 1 h 52 min, covering roughly 950 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.
Centennial, CO is on Mountain Time and San Jose, CA is on Pacific Time — a 1-hour difference. When it's noon in Centennial, it's 11 a.m. in San Jose, which puts Centennial 1 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.
San Jose has a population of 1,001,176, vs 107,702 in Centennial — about 9.3× larger by population. By land area, San Jose covers about 180 sq mi vs 30 sq mi for Centennial.
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 | Centennial | San Jose | Difference |
|---|---|---|---|
| Median rent | $1,949/mo | $2,526/mo | 29.6% higher in San Jose |
| Median home value | $586,500 | $1,149,600 | 96.0% higher in San Jose |
| Median household income | $124,617 | $136,010 | 9.1% higher in San Jose |
| Groceries index | 101.2 | 105.1 | 3.8% higher in San Jose |
| Utilities index | 91.2 | 153.8 | 68.6% higher in San Jose |
| Transportation index | 99.9 | 100.7 | 0.8% higher in San Jose |
| Healthcare index | 99.9 | 100.6 | 0.7% higher in San Jose |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Centennial, you'd need $127,827 in San Jose to maintain your standard of living.
Climate, safety, and demographics side by side.
Centennial, CO is about 21.8% cheaper overall than San Jose, CA, based on our cost-of-living index. Housing costs are roughly 43% higher in San Jose than in Centennial. If you earn $80,000 in Centennial, you'd need about $102,261 in San Jose to keep the same standard of living.