You're asking for cities that lie within a specific geographic area. However, that area you described is a very large swathe of the Earth, encompassing much of the Sahara Desert, parts of Africa, and even some of the Atlantic Ocean.

To give you a helpful answer, I need more specific criteria.

Could you tell me:

* What continent(s) are you interested in?

* What type of cities are you looking for? (Large cities, capital cities, historical cities, etc.)

* Are you looking for cities with specific features? (For example, cities on the coast, cities with a specific cultural significance, etc.)

Once I have more details, I can provide a much more relevant list of cities.