City comparison
Cupertino, CA is about 0 miles (10 km) from Sunnyvale, CA in a straight line. By road, the drive is roughly 10 miles, or about 6 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 Cupertino, CA to Sunnyvale, CA takes about 1 min, covering roughly 0 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.
Sunnyvale has a population of 154,573, vs 59,763 in Cupertino — about 2.6× larger by population. By land area, Sunnyvale covers about 22 sq mi vs 11 sq mi for Cupertino.
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 | Cupertino | Sunnyvale | Difference |
|---|---|---|---|
| Median rent | $3,501/mo | $2,990/mo | 17.1% higher in Cupertino |
| Median home value | $2,000,001 | $1,680,700 | 19.0% higher in Cupertino |
| Median household income | $223,667 | $174,506 | 28.2% higher in Cupertino |
| Groceries index | 105.1 | 105.1 | ≈ equal |
| Utilities index | 153.8 | 153.8 | ≈ equal |
| Transportation index | 100.7 | 100.7 | ≈ equal |
| Healthcare index | 100.6 | 100.6 | ≈ equal |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Cupertino, you'd need $99,011 in Sunnyvale to maintain your standard of living.
Climate, safety, and demographics side by side.
Sunnyvale, CA is about 1% cheaper overall than Cupertino, CA, based on our cost-of-living index. Housing costs are roughly 2% higher in Cupertino than in Sunnyvale. If you earn $80,000 in Cupertino, you'd need about $79,209 in Sunnyvale to keep the same standard of living.