Distance between Champaign and O'Fallon
Distance from Champaign, IL to O'Fallon, IL is 138 miles / 222 kilometers.
Map showing the distance from Champaign to O'Fallon
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Air distance: | miles km |
Champaign, IL
| City: | Champaign, IL |
| Country: | United States |
O'Fallon, IL
| City: | O'Fallon, IL |
| Country: | United States |
Time difference between Champaign and O'Fallon
There is no time difference between Champaign and O'Fallon. Current local time in Champaign and O'Fallon is 22:39 CST (2025-01-22)