City comparison
Rocky Mount, NC is about 900 miles (1,400 km) from Waterloo, IA in a straight line. By road, the drive is roughly 1,100 miles, or about 19 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 Rocky Mount, NC to Waterloo, IA takes about 1 h 48 min, covering roughly 900 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.
Rocky Mount, NC is on Eastern Time and Waterloo, IA is on Central Time — a 1-hour difference. When it's noon in Rocky Mount, it's 11 a.m. in Waterloo, which puts Rocky Mount 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.
Waterloo has a population of 67,256, vs 54,260 in Rocky Mount — about 1.2× larger by population. By land area, Waterloo covers about 62 sq mi vs 45 sq mi for Rocky Mount.
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 | Rocky Mount | Waterloo | Difference |
|---|---|---|---|
| Median rent | $891/mo | $865/mo | 3.0% higher in Rocky Mount |
| Median home value | $137,800 | $142,000 | 3.0% higher in Waterloo |
| Median household income | $50,092 | $54,104 | 8.0% higher in Waterloo |
| Groceries index | 96.8 | 94.0 | 3.0% higher in Rocky Mount |
| Utilities index | 89.0 | 84.4 | 5.4% higher in Rocky Mount |
| Transportation index | 98.4 | 93.3 | 5.5% higher in Rocky Mount |
| Healthcare index | 97.9 | 93.5 | 4.7% higher in Rocky Mount |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Rocky Mount, you'd need $100,213 in Waterloo to maintain your standard of living.
Climate, safety, and demographics side by side.
Rocky Mount and Waterloo have nearly identical overall cost-of-living indices. Housing costs are roughly 11% higher in Waterloo than in Rocky Mount. If you earn $80,000 in Rocky Mount, you'd need about $80,170 in Waterloo to keep the same standard of living.