Distance between Reading and Naperville
Distance from Reading, PA to Naperville, IL is 644 miles / 1036 kilometers.
Map showing the distance from Reading to Naperville
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Air distance: | miles km |
Reading, PA
| City: | Reading, PA |
| Country: | United States |
Naperville, IL
| City: | Naperville, IL |
| Country: | United States |
Time difference between Reading and Naperville
The time difference between Reading and Naperville is 1 hour. Naperville is 1 hour behind Reading. Current local time in Reading is 07:05 EST (2025-01-19) and time in Naperville is 06:05 CST (2025-01-19).