Distance between Portsmouth and Rochester
Distance from Portsmouth, NH to Rochester, NH is 19 miles / 31 kilometers.
Map showing the distance from Portsmouth to Rochester
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Air distance: | miles km |
Portsmouth, NH
| City: | Portsmouth, NH |
| Country: | United States |
Rochester, NH
| City: | Rochester, NH |
| Country: | United States |
Time difference between Portsmouth and Rochester
There is no time difference between Portsmouth and Rochester. Current local time in Portsmouth and Rochester is 13:03 EST (2025-02-16)