City comparison
Dallas, TX is about 800 miles (1,300 km) from Downers Grove, IL in a straight line. By road, the drive is roughly 1,000 miles, or about 16 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 Dallas, TX to Downers Grove, IL takes about 1 h 34 min, covering roughly 800 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.
Dallas has a population of 1,300,642, vs 49,996 in Downers Grove — about 26.0× larger by population. By land area, Dallas covers about 340 sq mi vs 15 sq mi for Downers Grove.
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 | Dallas | Downers Grove | Difference |
|---|---|---|---|
| Median rent | $1,305/mo | $1,535/mo | 17.6% higher in Downers Grove |
| Median home value | $270,700 | $425,000 | 57.0% higher in Downers Grove |
| Median household income | $63,985 | $115,461 | 80.5% higher in Downers Grove |
| Groceries index | 101.7 | 106.3 | 4.5% higher in Downers Grove |
| Utilities index | 89.3 | 84.3 | 5.9% higher in Dallas |
| Transportation index | 98.5 | 100.2 | 1.7% higher in Downers Grove |
| Healthcare index | 99.7 | 100.4 | 0.7% higher in Downers Grove |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Dallas, you'd need $99,217 in Downers Grove to maintain your standard of living.
Climate, safety, and demographics side by side.
Downers Grove, IL is about 0.8% cheaper overall than Dallas, TX, based on our cost-of-living index. Housing costs are roughly 3% higher in Dallas than in Downers Grove. If you earn $80,000 in Dallas, you'd need about $79,373 in Downers Grove to keep the same standard of living.