City comparison
Dallas, TX is about 800 miles (1,300 km) from Des Plaines, IL in a straight line. By road, the drive is roughly 1,000 miles, or about 17 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 Des Plaines, IL takes about 1 h 36 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 60,087 in Des Plaines — about 21.6× larger by population. By land area, Dallas covers about 340 sq mi vs 14 sq mi for Des Plaines.
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 | Des Plaines | Difference |
|---|---|---|---|
| Median rent | $1,305/mo | $1,300/mo | 0.4% higher in Dallas |
| Median home value | $270,700 | $304,100 | 12.3% higher in Des Plaines |
| Median household income | $63,985 | $86,552 | 35.3% higher in Des Plaines |
| Groceries index | 101.7 | 106.3 | 4.5% higher in Des Plaines |
| Utilities index | 89.3 | 84.3 | 5.9% higher in Dallas |
| Transportation index | 98.5 | 100.2 | 1.7% higher in Des Plaines |
| Healthcare index | 99.7 | 100.4 | 0.7% higher in Des Plaines |
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 $98,556 in Des Plaines to maintain your standard of living.
Climate, safety, and demographics side by side.
Des Plaines, IL is about 1.4% cheaper overall than Dallas, TX, based on our cost-of-living index. Housing costs are roughly 5% higher in Dallas than in Des Plaines. If you earn $80,000 in Dallas, you'd need about $78,845 in Des Plaines to keep the same standard of living.