Distance between Regen and Istanbul
Distance from Regen to Istanbul is 946 miles / 1522 kilometers.
Map showing the distance from Regen to Istanbul
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Air distance: | miles km |
Time difference between Regen and Istanbul
The time difference between Regen and Istanbul is 2 hours. Istanbul is 2 hours ahead of Regen. Current local time in Regen is 03:44 CET (2025-03-02) and time in Istanbul is 05:44 +03 (2025-03-02).