Distance between Thunder Bay and Alton
Distance from Thunder Bay to Alton, IL is 657 miles / 1058 kilometers.
Map showing the distance from Thunder Bay to Alton
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Air distance: | miles km |
Thunder Bay
| City: | Thunder Bay |
| Country: | Canada |
Alton, IL
| City: | Alton, IL |
| Country: | United States |
Time difference between Thunder Bay and Alton
The time difference between Thunder Bay and Alton is 1 hour. Alton is 1 hour behind Thunder Bay. Current local time in Thunder Bay is 12:12 EST (2025-01-21) and time in Alton is 11:12 CST (2025-01-21).