City comparison
San Antonio, TX is about 1,400 miles (2,300 km) from Towson, MD in a straight line. By road, the drive is roughly 1,800 miles, or about 30 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 San Antonio, TX to Towson, MD takes about 2 h 50 min, covering roughly 1,400 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, TX is on Central Time and Towson, MD is on Eastern Time — a 1-hour difference. When it's noon in San Antonio, it's 1 p.m. in Towson, which puts San Antonio 1 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.
San Antonio has a population of 1,445,662, vs 57,617 in Towson — about 25.1× larger by population. By land area, San Antonio covers about 500 sq mi vs 14 sq mi for Towson.
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 | Towson | Difference |
|---|---|---|---|
| Median rent | $1,189/mo | $1,695/mo | 42.6% higher in Towson |
| Median home value | $198,000 | $408,100 | 106.1% higher in Towson |
| Median household income | $59,593 | $98,425 | 65.2% higher in Towson |
| Groceries index | 94.2 | 102.0 | 8.3% higher in Towson |
| Utilities index | 83.3 | 108.8 | 30.6% higher in Towson |
| Transportation index | 96.6 | 101.4 | 4.9% higher in Towson |
| Healthcare index | 96.1 | 100.9 | 5.0% higher in Towson |
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 $116,730 in Towson to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 14.3% cheaper overall than Towson, MD, based on our cost-of-living index. Housing costs are roughly 27% higher in Towson than in San Antonio. If you earn $80,000 in San Antonio, you'd need about $93,384 in Towson to keep the same standard of living.