City comparison
San Antonio, TX is about 1,000 miles (1,700 km) from Wheaton, IL in a straight line. By road, the drive is roughly 1,300 miles, or about 22 hours (about 2 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 Wheaton, IL takes about 2 h 4 min, covering roughly 1,000 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 53,673 in Wheaton — about 26.9× larger by population. By land area, San Antonio covers about 500 sq mi vs 11 sq mi for Wheaton.
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 | Wheaton | Difference |
|---|---|---|---|
| Median rent | $1,189/mo | $1,673/mo | 40.7% higher in Wheaton |
| Median home value | $198,000 | $430,600 | 117.5% higher in Wheaton |
| Median household income | $59,593 | $113,523 | 90.5% higher in Wheaton |
| Groceries index | 94.2 | 106.3 | 12.8% higher in Wheaton |
| Utilities index | 83.3 | 84.3 | 1.2% higher in Wheaton |
| Transportation index | 96.6 | 100.2 | 3.7% higher in Wheaton |
| Healthcare index | 96.1 | 100.4 | 4.4% higher in Wheaton |
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 $112,192 in Wheaton to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 10.9% cheaper overall than Wheaton, IL, based on our cost-of-living index. Housing costs are roughly 20% higher in Wheaton than in San Antonio. If you earn $80,000 in San Antonio, you'd need about $89,753 in Wheaton to keep the same standard of living.