Distance between DeKalb and O'Fallon
Distance from DeKalb, IL to O'Fallon, MO is 239 miles / 384 kilometers.
Map showing the distance from DeKalb to O'Fallon
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Air distance: | miles km |
DeKalb, IL
| City: | DeKalb, IL |
| Country: | United States |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
Time difference between DeKalb and O'Fallon
There is no time difference between DeKalb and O'Fallon. Current local time in DeKalb and O'Fallon is 22:02 CST (2025-02-26)