City comparison
San Antonio, TX is about 850 miles (1,400 km) from South Fulton, GA in a straight line. By road, the drive is roughly 1,100 miles, or about 18 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 San Antonio, TX to South Fulton, GA takes about 1 h 44 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.
San Antonio has a population of 1,445,662, vs 107,865 in South Fulton — about 13.4× larger by population. By land area, San Antonio covers about 500 sq mi vs 93 sq mi for South Fulton.
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 | San Antonio | South Fulton | Difference |
|---|---|---|---|
| Median rent | $1,189/mo | $1,461/mo | 22.9% higher in South Fulton |
| Median home value | $198,000 | $242,200 | 22.3% higher in South Fulton |
| Median household income | $59,593 | $77,488 | 30.0% higher in South Fulton |
| Groceries index | 94.2 | 100.3 | 6.4% higher in South Fulton |
| Utilities index | 83.3 | 96.1 | 15.4% higher in South Fulton |
| Transportation index | 96.6 | 97.0 | ≈ equal (South Fulton slightly higher) |
| Healthcare index | 96.1 | 96.5 | ≈ equal (South Fulton slightly higher) |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in San Antonio, you'd need $110,034 in South Fulton to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 9.1% cheaper overall than South Fulton, GA, based on our cost-of-living index. Housing costs are roughly 18% higher in South Fulton than in San Antonio. If you earn $80,000 in San Antonio, you'd need about $88,027 in South Fulton to keep the same standard of living.