City comparison
Castle Rock, CO is about 850 miles (1,300 km) from Los Angeles, CA in a straight line. By road, the drive is roughly 1,000 miles, or about 17 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 Castle Rock, CO to Los Angeles, CA takes about 1 h 40 min, covering roughly 850 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.
Castle Rock, CO is on Mountain Time and Los Angeles, CA is on Pacific Time — a 1-hour difference. When it's noon in Castle Rock, it's 11 a.m. in Los Angeles, which puts Castle Rock 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.
Los Angeles has a population of 3,881,041, vs 74,065 in Castle Rock — about 52.4× larger by population. By land area, Los Angeles covers about 470 sq mi vs 35 sq mi for Castle Rock.
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 | Castle Rock | Los Angeles | Difference |
|---|---|---|---|
| Median rent | $1,810/mo | $1,791/mo | 1.1% higher in Castle Rock |
| Median home value | $577,500 | $822,600 | 42.4% higher in Los Angeles |
| Median household income | $135,985 | $76,244 | 78.4% higher in Castle Rock |
| Groceries index | 101.2 | 106.4 | 5.1% higher in Los Angeles |
| Utilities index | 91.2 | 151.7 | 66.4% higher in Los Angeles |
| Transportation index | 99.9 | 104.0 | 4.1% higher in Los Angeles |
| Healthcare index | 99.9 | 104.3 | 4.5% higher in Los Angeles |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Castle Rock, you'd need $113,975 in Los Angeles to maintain your standard of living.
Climate, safety, and demographics side by side.
Castle Rock, CO is about 12.3% cheaper overall than Los Angeles, CA, based on our cost-of-living index. Housing costs are roughly 15% higher in Los Angeles than in Castle Rock. If you earn $80,000 in Castle Rock, you'd need about $91,180 in Los Angeles to keep the same standard of living.