Gjennomsnittlig GPS-koordinater for postnummer 77000: 19.408, -88.646
Notering byer:
>> Chetumal Centro 77000, Quintana Roo, Othon P Blanco, Chetumal (ciudad Chetumal), GPS-koordinater: 19.4083,-88.6458
Notering byer:
>> Chetumal Centro 77000, Quintana Roo, Othon P Blanco, Chetumal (ciudad Chetumal), GPS-koordinater: 19.4083,-88.6458