City comparison
Los Angeles, CA is about 50 miles (70 km) from Ontario, CA in a straight line. By road, the drive is roughly 60 miles, or about 58 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 Los Angeles, CA to Ontario, CA takes about 6 min, covering roughly 50 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.
Los Angeles has a population of 3,881,041, vs 176,326 in Ontario — about 22.0× larger by population. By land area, Los Angeles covers about 470 sq mi vs 50 sq mi for Ontario.
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 | Los Angeles | Ontario | Difference |
|---|---|---|---|
| Median rent | $1,791/mo | $1,826/mo | 2.0% higher in Ontario |
| Median home value | $822,600 | $513,000 | 60.4% higher in Los Angeles |
| Median household income | $76,244 | $78,070 | 2.4% higher in Ontario |
| Groceries index | 106.4 | 100.5 | 5.8% higher in Los Angeles |
| Utilities index | 151.7 | 143.3 | 5.9% higher in Los Angeles |
| Transportation index | 104.0 | 101.1 | 2.9% higher in Los Angeles |
| Healthcare index | 104.3 | 102.0 | 2.3% 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 Los Angeles, you'd need $86,493 in Ontario to maintain your standard of living.
Climate, safety, and demographics side by side.
Ontario, CA is about 13.5% cheaper overall than Los Angeles, CA, based on our cost-of-living index. Housing costs are roughly 28% higher in Los Angeles than in Ontario. If you earn $80,000 in Los Angeles, you'd need about $69,195 in Ontario to keep the same standard of living.