Average GPS coordinates for postcode 30503: 59.355, 27.186

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Listing cities:
>> Roodu 30503, Ida-Viru, Kohtla, GPS coordinates: 59.36565, 27.16040
>> Kohtla-Järve 30503, Ida-Viru, Kohtla-Järve, GPS coordinates: 59.34424, 27.20382
>> Kohtla-Nõmme 30503, Ida-Viru, Kohtla-Nõmme, GPS coordinates: 59.35477, 27.19295