City comparison
Lexington-Fayette, KY is about 1,900 miles (3,000 km) from San Diego, CA in a straight line. By road, the drive is roughly 2,300 miles, or about 39 hours (about 4 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 Lexington-Fayette, KY to San Diego, CA takes about 3 h 44 min, covering roughly 1,900 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.
Lexington-Fayette, KY is on Central Time and San Diego, CA is on Pacific Time — a 2-hour difference. When it's noon in Lexington-Fayette, it's 10 a.m. in San Diego, which puts Lexington-Fayette 2 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 Diego has a population of 1,383,987, vs 321,276 in Lexington-Fayette — about 4.3× larger by population. By land area, San Diego covers about 325 sq mi vs 285 sq mi for Lexington-Fayette.
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 | Lexington-Fayette | San Diego | Difference |
|---|---|---|---|
| Median rent | $1,065/mo | $2,080/mo | 95.3% higher in San Diego |
| Median home value | $247,900 | $783,300 | 216.0% higher in San Diego |
| Median household income | $66,087 | $98,657 | 49.3% higher in San Diego |
| Groceries index | 95.9 | 107.6 | 12.2% higher in San Diego |
| Utilities index | 79.8 | 169.8 | 112.7% higher in San Diego |
| Transportation index | 97.7 | 100.0 | 2.4% higher in San Diego |
| Healthcare index | 97.2 | 100.0 | 2.9% higher in San Diego |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Lexington-Fayette, you'd need $159,261 in San Diego to maintain your standard of living.
Climate, safety, and demographics side by side.
Lexington-Fayette, KY is about 37.2% cheaper overall than San Diego, CA, based on our cost-of-living index. Housing costs are roughly 123% higher in San Diego than in Lexington-Fayette. If you earn $80,000 in Lexington-Fayette, you'd need about $127,409 in San Diego to keep the same standard of living.