Coordinate GPS medie per codice postale bs21: 51.43, -2.837

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lista delle città :
>> Kingston Seymour BS21, Somerset, England, coordinate GPS: 51.3983,-2.8611
>> Tickenham BS21, Somerset, England, coordinate GPS: 51.4429,-2.7875
>> Kenn BS21, Somerset, England, coordinate GPS: 51.4167,-2.85
>> Walton-in-Gordano BS21, Somerset, England, coordinate GPS: 51.4531,-2.8269
>> Clevedon BS21, Somerset, England, coordinate GPS: 51.4406,-2.8575