Distance between Thunder Bay and Naperville
Distance from Thunder Bay to Naperville, IL is 459 miles / 739 kilometers.
Map showing the distance from Thunder Bay to Naperville
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Air distance: | miles km |
Thunder Bay
| City: | Thunder Bay |
| Country: | Canada |
Naperville, IL
| City: | Naperville, IL |
| Country: | United States |
Time difference between Thunder Bay and Naperville
The time difference between Thunder Bay and Naperville is 23 hours. Naperville is 23 hours ahead of Thunder Bay. Current local time in Thunder Bay is 00:50 EST (2025-01-25) and time in Naperville is 23:50 CST (2025-01-24).