City comparison
Leander, TX is about 950 miles (1,500 km) from Naperville, IL in a straight line. By road, the drive is roughly 1,200 miles, or about 20 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 Leander, TX to Naperville, IL takes about 1 h 53 min, covering roughly 950 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.
Naperville has a population of 149,089, vs 62,491 in Leander — about 2.4× larger by population. By land area, Naperville covers about 39 sq mi vs 39 sq mi for Leander.
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 | Leander | Naperville | Difference |
|---|---|---|---|
| Median rent | $1,802/mo | $1,787/mo | 0.8% higher in Leander |
| Median home value | $412,000 | $482,600 | 17.1% higher in Naperville |
| Median household income | $129,684 | $143,754 | 10.8% higher in Naperville |
| Groceries index | 94.2 | 106.4 | 12.9% higher in Naperville |
| Utilities index | 83.2 | 84.4 | 1.4% higher in Naperville |
| Transportation index | 96.6 | 100.3 | 3.8% higher in Naperville |
| Healthcare index | 96.1 | 100.2 | 4.3% higher in Naperville |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Leander, you'd need $100,094 in Naperville to maintain your standard of living.
Climate, safety, and demographics side by side.
Leander and Naperville have nearly identical overall cost-of-living indices. Housing costs are roughly 7% higher in Leander than in Naperville. If you earn $80,000 in Leander, you'd need about $80,076 in Naperville to keep the same standard of living.