City comparison
Collierville, TN is about 250 miles (425 km) from Florissant, MO in a straight line. By road, the drive is roughly 325 miles, or about 5 h 30 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 Collierville, TN to Florissant, MO takes about 31 min, covering roughly 250 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.
Florissant has a population of 52,167, vs 51,170 in Collierville — about the same size. By land area, Collierville covers about 37 sq mi vs 13 sq mi for Florissant.
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 | Collierville | Florissant | Difference |
|---|---|---|---|
| Median rent | $1,488/mo | $1,195/mo | 24.5% higher in Collierville |
| Median home value | $409,000 | $125,200 | 226.7% higher in Collierville |
| Median household income | $129,729 | $64,178 | 102.1% higher in Collierville |
| Groceries index | 96.4 | 99.7 | 3.3% higher in Florissant |
| Utilities index | 76.0 | 71.9 | 5.7% higher in Collierville |
| Transportation index | 95.8 | 98.5 | 2.8% higher in Florissant |
| Healthcare index | 95.3 | 98.7 | 3.5% higher in Florissant |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Collierville, you'd need $99,899 in Florissant to maintain your standard of living.
Climate, safety, and demographics side by side.
Collierville and Florissant have nearly identical overall cost-of-living indices. Housing costs are roughly 3% higher in Collierville than in Florissant. If you earn $80,000 in Collierville, you'd need about $79,919 in Florissant to keep the same standard of living.