Prosečne GPS koordinate za poštanski broj cm17: 51.767, 0.151

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Spisak gradova:
>> Potter Street CM17, Essex, England, GPS koordinate: 51.7595,0.1317
>> Matching Tye CM17, Essex, England, GPS koordinate: 51.7672,0.151
>> Harlow CM17, Essex, England, GPS koordinate: 51.7766,0.1116
>> Threshers Bush CM17, Essex, England, GPS koordinate: 51.7672,0.151
>> Matching CM17, Essex, England, GPS koordinate: 51.785,0.2094
>> Church Langley CM17, Essex, England, GPS koordinate: 51.7672,0.151
>> Hastingwood CM17, Essex, England, GPS koordinate: 51.7476,0.1511
>> Churchgate Street CM17, Essex, England, GPS koordinate: 51.7672,0.151
>> Matching Green CM17, Essex, England, GPS koordinate: 51.7672,0.151
>> Foster Street CM17, Essex, England, GPS koordinate: 51.7672,0.151