Gjennomsnittlig GPS-koordinater for postnummer al10: 51.763, -0.224
Notering byer:
>> Hatfield AL10, Hertfordshire, England, GPS-koordinater: 51.7634,-0.2242
Notering byer:
>> Hatfield AL10, Hertfordshire, England, GPS-koordinater: 51.7634,-0.2242