City comparison
Chicago, IL is about 550 miles (900 km) from Frederick, MD in a straight line. By road, the drive is roughly 700 miles, or about 12 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 Chicago, IL to Frederick, MD takes about 1 h 8 min, covering roughly 550 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.
Chicago, IL is on Central Time and Frederick, MD is on Eastern Time — a 1-hour difference. When it's noon in Chicago, it's 1 p.m. in Frederick, which puts Chicago 1 hours behind.
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 78,390 in Frederick — about 34.7× larger by population. By land area, Chicago covers about 230 sq mi vs 24 sq mi for Frederick.
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 | Chicago | Frederick | Difference |
|---|---|---|---|
| Median rent | $1,314/mo | $1,614/mo | 22.8% higher in Frederick |
| Median home value | $304,500 | $343,800 | 12.9% higher in Frederick |
| Median household income | $71,673 | $89,981 | 25.5% higher in Frederick |
| Groceries index | 106.4 | 103.8 | 2.5% higher in Chicago |
| Utilities index | 84.4 | 106.4 | 26.1% higher in Frederick |
| Transportation index | 100.3 | 102.0 | 1.7% higher in Frederick |
| Healthcare index | 100.2 | 101.5 | 1.3% higher in Frederick |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Chicago, you'd need $114,420 in Frederick to maintain your standard of living.
Climate, safety, and demographics side by side.
Chicago, IL is about 12.6% cheaper overall than Frederick, MD, based on our cost-of-living index. Housing costs are roughly 28% higher in Frederick than in Chicago. If you earn $80,000 in Chicago, you'd need about $91,536 in Frederick to keep the same standard of living.