Average GPS coordinates for postcode 172387: 56.263, 34.331
Listing cities:
>> Ржев 7/Rzhev 7 172387, Тверская Область/Tverskaya Oblast, GPS coordinates: 56.2628,34.3306
Listing cities:
>> Ржев 7/Rzhev 7 172387, Тверская Область/Tverskaya Oblast, GPS coordinates: 56.2628,34.3306