City comparison
Summerville, SC is about 750 miles (1,200 km) from Warwick, RI in a straight line. By road, the drive is roughly 950 miles, or about 16 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 Summerville, SC to Warwick, RI takes about 1 h 32 min, covering roughly 750 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.
Warwick has a population of 82,783, vs 50,839 in Summerville — about 1.6× larger by population. By land area, Warwick covers about 35 sq mi vs 23 sq mi for Summerville.
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 | Summerville | Warwick | Difference |
|---|---|---|---|
| Median rent | $1,328/mo | $1,295/mo | 2.5% higher in Summerville |
| Median home value | $276,600 | $294,400 | 6.4% higher in Warwick |
| Median household income | $73,712 | $81,009 | 9.9% higher in Warwick |
| Groceries index | 96.5 | 97.5 | 0.9% higher in Warwick |
| Utilities index | 88.8 | 144.3 | 62.5% higher in Warwick |
| Transportation index | 98.5 | 101.7 | 3.3% higher in Warwick |
| Healthcare index | 98.0 | 102.5 | 4.6% higher in Warwick |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Summerville, you'd need $100,057 in Warwick to maintain your standard of living.
Climate, safety, and demographics side by side.
Summerville and Warwick have nearly identical overall cost-of-living indices. Housing costs are roughly 14% higher in Summerville than in Warwick. If you earn $80,000 in Summerville, you'd need about $80,045 in Warwick to keep the same standard of living.