Distance between Allentown and O'Fallon
Distance from Allentown, PA to O'Fallon, IL is 779 miles / 1254 kilometers.
Map showing the distance from Allentown to O'Fallon
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Air distance: | miles km |
Allentown, PA
| City: | Allentown, PA |
| Country: | United States |
O'Fallon, IL
| City: | O'Fallon, IL |
| Country: | United States |
Time difference between Allentown and O'Fallon
The time difference between Allentown and O'Fallon is 1 hour. O'Fallon is 1 hour behind Allentown. Current local time in Allentown is 21:14 EST (2025-01-16) and time in O'Fallon is 20:14 CST (2025-01-16).