Distance between Koshigaya and Niihama
Distance from Koshigaya to Niihama is 391 miles / 629 kilometers.
Map showing the distance from Koshigaya to Niihama
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Air distance: | miles km |
Time difference between Koshigaya and Niihama
There is no time difference between Koshigaya and Niihama. Current local time in Koshigaya and Niihama is 21:06 JST (2025-01-22)