if 'REMOTE_ADDR' in request.META:
            # We get latitude and geoip from GeoIP using the IP
            # in the request
            g = GeoIP()
            coords = g.lat_lon(request.META['REMOTE_ADDR'])

            if coords is None:
                # Return first city
                # TODO: in debug we need to set a fixed value
                return self.all()[0]
            else:
                latitude, longitude = coords

            distance = constants.MAX_CITY_DISTANCE
            for city in self.all():
                # we need to search in all the cities the lat/long data
                # and compare to get the closer city
                distance_to_city = sqrt((city.latitude-latitude)**2 +
                        (city.longitude-longitude)**2)

                # If this city is closer to the closest distance
                # Then set this city as closest
                if distance_to_city < distance:
                    closer_city = city
                    distance = distance_to_city

            # Return closest city
            return closer_city