Distance between McHenry and O'Fallon
Distance from McHenry, IL to O'Fallon, MO is 275 miles / 442 kilometers.
Map showing the distance from McHenry to O'Fallon
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Air distance: | miles km |
McHenry, IL
| City: | McHenry, IL |
| Country: | United States |
| Coordinates: |
42°20′0″N 88°16′0″W |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
| Coordinates: |
38°48′38″N 90°41′59″W |
Time difference between McHenry and O'Fallon
There is no time difference between McHenry and O'Fallon. Current local time in McHenry and O'Fallon is 02:22 CST (2025-01-04)