Gjennomsnittlig GPS-koordinater for postnummer 1687: -25.983, 28.117
Notering byer:
>> Halfway House 1687, GPS-koordinater: -25.9833,28.1167
>> Noordwyk 1687, GPS-koordinater: -25.9833,28.1167
Notering byer:
>> Halfway House 1687, GPS-koordinater: -25.9833,28.1167
>> Noordwyk 1687, GPS-koordinater: -25.9833,28.1167