If you include location: in your query on Google News, only articles from the location you specify will be returned. For example, [ travel location:delhi ] will show articles that match the term "travel" from sites in Delhi, India. Many other country names work.
Two-letter US state abbreviations match individual US states, and two-letter Canadian province abbreviations (like NS for Nova Scotia) also work - although some provinces don't have many newspapers online, so you may not get many results. Some other two-letter abbreviations - such as UK for the United Kingdom - are also available.