Prosečne GPS koordinate za poštanski broj ll20: 52.956, -3.168

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Spisak gradova:
>> Llangollen LL20, Denbighshire, Wales, GPS koordinate: 52.9683,-3.1713
>> Pentredwr LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Rhewl LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Llantysilio LL20, Denbighshire, Wales, GPS koordinate: 52.9867,-3.2048
>> Pandy LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Plas Nantyr LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Llanarmon Dyffryn Ceiriog LL20, Denbighshire, Wales, GPS koordinate: 52.8869,-3.2533
>> Garth LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Pontfadog LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Froncysyllte LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Tregeiriog LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Dolywern LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Llwynmawr LL20, Denbighshire, Wales, GPS koordinate: 52.9589,-3.1606
>> Glyn Ceiriog LL20, Denbighshire, Wales, GPS koordinate: 52.9325,-3.1852
>> Trevor LL20, Denbighshire, Wales, GPS koordinate: 52.9743,-3.0955