Distance between Granite City and O'Fallon
Distance from Granite City, IL to O'Fallon, IL is 15 miles / 24 kilometers.
Map showing the distance from Granite City to O'Fallon
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Air distance: | miles km |
Granite City, IL
| City: | Granite City, IL |
| Country: | United States |
O'Fallon, IL
| City: | O'Fallon, IL |
| Country: | United States |
Time difference between Granite City and O'Fallon
There is no time difference between Granite City and O'Fallon. Current local time in Granite City and O'Fallon is 11:38 CST (2025-01-20)