City comparison
O'Fallon, MO is about 375 miles (600 km) from Sheboygan, WI in a straight line. By road, the drive is roughly 475 miles, or about 7 h 45 min 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 O'Fallon, MO to Sheboygan, WI takes about 45 min, covering roughly 375 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.
O'Fallon has a population of 91,825, vs 49,805 in Sheboygan — about 1.8× larger by population. By land area, O'Fallon covers about 31 sq mi vs 16 sq mi for Sheboygan.
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 | O'Fallon | Sheboygan | Difference |
|---|---|---|---|
| Median rent | $1,311/mo | $853/mo | 53.7% higher in O'Fallon |
| Median home value | $283,600 | $154,300 | 83.8% higher in O'Fallon |
| Median household income | $104,863 | $59,861 | 75.2% higher in O'Fallon |
| Groceries index | 99.7 | 94.0 | 6.0% higher in O'Fallon |
| Utilities index | 71.9 | 87.9 | 22.3% higher in Sheboygan |
| Transportation index | 98.5 | 99.2 | 0.7% higher in Sheboygan |
| Healthcare index | 98.7 | 99.4 | 0.7% higher in Sheboygan |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in O'Fallon, you'd need $99,921 in Sheboygan to maintain your standard of living.
Climate, safety, and demographics side by side.
O'Fallon and Sheboygan have nearly identical overall cost-of-living indices. If you earn $80,000 in O'Fallon, you'd need about $79,937 in Sheboygan to keep the same standard of living.