Coordonatele medii GPS cod poștal cm21: 51.816, 0.14
Orașe pe listă:
>> Sawbridgeworth CM21, Hertfordshire, England, coordonatele GPS: 51.8167,0.15
>> High Wych CM21, Hertfordshire, England, coordonatele GPS: 51.816,0.1188
>> Allen's Green CM21, Hertfordshire, England, coordonatele GPS: 51.8167,0.15
Orașe pe listă:
>> Sawbridgeworth CM21, Hertfordshire, England, coordonatele GPS: 51.8167,0.15
>> High Wych CM21, Hertfordshire, England, coordonatele GPS: 51.816,0.1188
>> Allen's Green CM21, Hertfordshire, England, coordonatele GPS: 51.8167,0.15