Distance between Monticello and Alton
Distance from Monticello, IN to Alton, IL is 222 miles / 357 kilometers.
Map showing the distance from Monticello to Alton
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Air distance: | miles km |
Monticello, IN
| City: | Monticello, IN |
| Country: | United States |
Alton, IL
| City: | Alton, IL |
| Country: | United States |
Time difference between Monticello and Alton
The time difference between Monticello and Alton is 1 hour. Alton is 1 hour behind Monticello. Current local time in Monticello is 12:37 EST (2025-02-18) and time in Alton is 11:37 CST (2025-02-18).