Distance between Union and O'Fallon
Distance from Union, MO to O'Fallon, IL is 60 miles / 97 kilometers.
Map showing the distance from Union to O'Fallon
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Air distance: | miles km |
Union, MO
| City: | Union, MO |
| Country: | United States |
O'Fallon, IL
| City: | O'Fallon, IL |
| Country: | United States |
Time difference between Union and O'Fallon
There is no time difference between Union and O'Fallon. Current local time in Union and O'Fallon is 19:37 CST (2025-02-16)