array(5) {
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    ["centroid"]=>
    string(26) "POINT(-2.146407 57.159928)"
    ["postcode"]=>
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    ["distance"]=>
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    string(26) "POINT(-2.147714 57.160259)"
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    string(8) "AB16 5WA"
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    string(26) "POINT(-2.145313 57.159309)"
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    string(26) "POINT(-2.146634 57.158769)"
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  array(5) {
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    string(9) "-2.148637"
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    string(26) "POINT(-2.148637 57.159575)"
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    string(8) "AB16 5QN"
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    float(140.08225583069537378833047114312648773193359375)
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}
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