With the latest update, Queryfeed ships two additional tags for Twitter RSS responses. These are twitter:coord and twitter:place. Inside them, there are geographical coordinates and information about a place which a tweet is bound to.

A short example for a tweet that comes from “London” search:

<twitter:coord lat="51.50711486" lng="-0.12731805"/>
<twitter:place
  id="457b4814b4240d87"
  url="https://api.twitter.com/1.1/geo/id/457b4814b4240d87.json"
  place_type="city"
  name="London"
  full_name="London, England"
  country_code="GB"
  country="United Kingdom"/>

Please keep in mind that not all the tweets have those attributes. Most of them do not, so the corresponding tags will be empty:

<twitter:coord />
<twitter:place />