City comparison
Columbia, SC is about 500 miles (800 km) from Parma, OH in a straight line. By road, the drive is roughly 650 miles, or about 11 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 Columbia, SC to Parma, OH takes about 1 h 1 min, covering roughly 500 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.
Columbia has a population of 136,754, vs 80,587 in Parma — about 1.7× larger by population. By land area, Columbia covers about 140 sq mi vs 20 sq mi for Parma.
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 | Columbia | Parma | Difference |
|---|---|---|---|
| Median rent | $1,105/mo | $980/mo | 12.8% higher in Columbia |
| Median home value | $226,200 | $145,300 | 55.7% higher in Columbia |
| Median household income | $54,095 | $65,848 | 21.7% higher in Parma |
| Groceries index | 96.5 | 93.9 | 2.9% higher in Columbia |
| Utilities index | 88.9 | 95.6 | 7.5% higher in Parma |
| Transportation index | 98.5 | 98.8 | ≈ equal (Parma slightly higher) |
| Healthcare index | 98.0 | 99.0 | 1.0% higher in Parma |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Columbia, you'd need $99,922 in Parma to maintain your standard of living.
Climate, safety, and demographics side by side.
Columbia and Parma have nearly identical overall cost-of-living indices. If you earn $80,000 in Columbia, you'd need about $79,937 in Parma to keep the same standard of living.