City comparison
Boston, MA is about 850 miles (1,400 km) from Chicago, IL in a straight line. By road, the drive is roughly 1,100 miles, or about 18 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 Boston, MA to Chicago, IL takes about 1 h 42 min, covering roughly 850 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.
Boston, MA is on Eastern Time and Chicago, IL is on Central Time — a 1-hour difference. When it's noon in Boston, it's 11 a.m. in Chicago, which puts Boston 1 hours ahead.
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.
Chicago has a population of 2,721,914, vs 665,945 in Boston — about 4.1× larger by population. By land area, Chicago covers about 230 sq mi vs 48 sq mi for Boston.
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 | Boston | Chicago | Difference |
|---|---|---|---|
| Median rent | $1,981/mo | $1,314/mo | 50.8% higher in Boston |
| Median home value | $684,900 | $304,500 | 124.9% higher in Boston |
| Median household income | $89,212 | $71,673 | 24.5% higher in Boston |
| Groceries index | 100.1 | 106.4 | 6.2% higher in Chicago |
| Utilities index | 147.4 | 84.4 | 74.7% higher in Boston |
| Transportation index | 102.2 | 100.3 | 1.9% higher in Boston |
| Healthcare index | 106.4 | 100.2 | 6.2% higher in Boston |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Boston, you'd need $82,820 in Chicago to maintain your standard of living.
Climate, safety, and demographics side by side.
Chicago, IL is about 17.2% cheaper overall than Boston, MA, based on our cost-of-living index. Housing costs are roughly 34% higher in Boston than in Chicago. If you earn $80,000 in Boston, you'd need about $66,256 in Chicago to keep the same standard of living.