Distance between Greencastle and O'Fallon
Distance from Greencastle, IN to O'Fallon, IL is 179 miles / 288 kilometers.
Map showing the distance from Greencastle to O'Fallon
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Air distance: | miles km |
Greencastle, IN
| City: | Greencastle, IN |
| Country: | United States |
O'Fallon, IL
| City: | O'Fallon, IL |
| Country: | United States |
Time difference between Greencastle and O'Fallon
The time difference between Greencastle and O'Fallon is 1 hour. O'Fallon is 1 hour behind Greencastle. Current local time in Greencastle is 19:27 EST (2025-02-19) and time in O'Fallon is 18:27 CST (2025-02-19).