Gjennomsnittlig GPS-koordinater for postnummer dl17: 54.67, -1.535

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Notering byer:
>> Dean Bank DL17, County Durham, England, GPS-koordinater: 54.67,-1.5345
>> Rushyford DL17, County Durham, England, GPS-koordinater: 54.6527,-1.565
>> Chilton DL17, County Durham, England, GPS-koordinater: 54.67,-1.5345
>> Woodham DL17, County Durham, England, GPS-koordinater: 54.6333,-1.55
>> Bishop Middleham DL17, County Durham, England, GPS-koordinater: 54.6778,-1.4883
>> Cornforth DL17, County Durham, England, GPS-koordinater: 54.7029,-1.5194
>> Ferryhill DL17, County Durham, England, GPS-koordinater: 54.6833,-1.55