City comparison
El Cajon, CA is about 1,300 miles (2,100 km) from Houston, TX in a straight line. By road, the drive is roughly 1,600 miles, or about 27 hours (about 3 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 El Cajon, CA to Houston, TX takes about 2 h 35 min, covering roughly 1,300 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.
El Cajon, CA is on Pacific Time and Houston, TX is on Central Time — a 2-hour difference. When it's noon in El Cajon, it's 2 p.m. in Houston, which puts El Cajon 2 hours behind.
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.
Houston has a population of 2,296,253, vs 105,721 in El Cajon — about 21.7× larger by population. By land area, Houston covers about 640 sq mi vs 15 sq mi for El Cajon.
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 | El Cajon | Houston | Difference |
|---|---|---|---|
| Median rent | $1,686/mo | $1,235/mo | 36.5% higher in El Cajon |
| Median home value | $593,500 | $235,000 | 152.6% higher in El Cajon |
| Median household income | $64,128 | $60,440 | 6.1% higher in El Cajon |
| Groceries index | 107.6 | 100.4 | 7.2% higher in El Cajon |
| Utilities index | 169.8 | 96.3 | 76.3% higher in El Cajon |
| Transportation index | 100.0 | 95.8 | 4.5% higher in El Cajon |
| Healthcare index | 100.0 | 95.2 | 5.1% higher in El Cajon |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in El Cajon, you'd need $71,741 in Houston to maintain your standard of living.
Climate, safety, and demographics side by side.
Houston, TX is about 28.3% cheaper overall than El Cajon, CA, based on our cost-of-living index. Housing costs are roughly 69% higher in El Cajon than in Houston. If you earn $80,000 in El Cajon, you'd need about $57,393 in Houston to keep the same standard of living.