Distance between O'Fallon and Johnston
Distance from O'Fallon, MO to Johnston, IA is 253 miles / 407 kilometers.
Map showing the distance from O'Fallon to Johnston
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Air distance: | miles km |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
Johnston, IA
| City: | Johnston, IA |
| Country: | United States |
Time difference between O'Fallon and Johnston
There is no time difference between O'Fallon and Johnston. Current local time in O'Fallon and Johnston is 01:19 CST (2025-01-23)