City comparison
New York, NY is about 2,400 miles (3,900 km) from San Marcos, CA in a straight line. By road, the drive is roughly 3,000 miles, or about 50 hours (about 5 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 New York, NY to San Marcos, CA takes about 4 h 50 min, covering roughly 2,400 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.
New York, NY is on Eastern Time and San Marcos, CA is on Pacific Time — a 3-hour difference. When it's noon in New York, it's 9 a.m. in San Marcos, which puts New York 3 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.
New York has a population of 8,622,467, vs 94,360 in San Marcos — about 91.4× larger by population. By land area, New York covers about 300 sq mi vs 25 sq mi for San Marcos.
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 | New York | San Marcos | Difference |
|---|---|---|---|
| Median rent | $1,714/mo | $2,064/mo | 20.4% higher in San Marcos |
| Median home value | $732,100 | $728,800 | 0.5% higher in New York |
| Median household income | $76,607 | $99,413 | 29.8% higher in San Marcos |
| Groceries index | 109.6 | 107.6 | 1.9% higher in New York |
| Utilities index | 128.8 | 169.8 | 31.8% higher in San Marcos |
| Transportation index | 105.4 | 100.0 | 5.3% higher in New York |
| Healthcare index | 105.3 | 100.0 | 5.3% higher in New York |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in New York, you'd need $111,495 in San Marcos to maintain your standard of living.
Climate, safety, and demographics side by side.
New York, NY is about 10.3% cheaper overall than San Marcos, CA, based on our cost-of-living index. Housing costs are roughly 21% higher in San Marcos than in New York. If you earn $80,000 in New York, you'd need about $89,196 in San Marcos to keep the same standard of living.