Distance Learning is a good option for adults that have professional or family obligations which prevent them from physically attending classes. In Greece distance learning is offered by the Hellenic Open University :
The National & Kapodistrian University of Athens also offers a range of distance learning modules:
And the Pedagogical Institute operates a Centre for Distance Learning for teachers employed in Primary and Secondary Education (Greek only):
In addition to the National & Kapodistrian University of Athens, teleducation centres operate at the Athens University of Economics & Business, at the National Technical University of Athens, and at the Technological Education Institute of Pireaus :