Distance between O'Fallon and Clayton
Distance from O'Fallon, IL to Clayton, MO is 23 miles / 36 kilometers.
Map showing the distance from O'Fallon to Clayton
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Air distance: | miles km |
O'Fallon, IL
| City: | O'Fallon, IL |
| Country: | United States |
Clayton, MO
| City: | Clayton, MO |
| Country: | United States |
Time difference between O'Fallon and Clayton
There is no time difference between O'Fallon and Clayton. Current local time in O'Fallon and Clayton is 16:19 CST (2025-02-16)