Distance between O'Fallon and Florissant
Distance from O'Fallon, MO to Florissant, MO is 20 miles / 33 kilometers.
Map showing the distance from O'Fallon to Florissant
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Air distance: | miles km |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
Florissant, MO
| City: | Florissant, MO |
| Country: | United States |
Time difference between O'Fallon and Florissant
There is no time difference between O'Fallon and Florissant. Current local time in O'Fallon and Florissant is 11:15 CST (2025-02-16)