These are the locations of all the places fairies went. List of locations on wikipedia.

The Lower Elements
Where the fairy creatures live.

Ireland
Where the ingenious Artemis Fowl lives.

Russia
Where most of the book "The Arctic Incident" took place.

Chicago
Where most of the book "The Eternity Code" took place.

Italy
Where Opal hid after her ship was destroyed in the book "The Opal Deception".

Hybras
The home of all demons- and where the climax of "The Lost Colony" took place.