The ESN network consists at this moment out of 39 countries and 527 local sections.

ESN > PORTUGAL
ESN Coimbra Coimbra
ESN Porto Porto
ESN Lisboa Lisbon
ESN Évora Évora
ESN UTAD Vila Real
ESN Aveiro Aveiro
ESN Covilhã Covilhã
ESN Minho Braga and Guimarães
ESN Madeira Island of Madeira
ESN Algarve Faro
ESN Leiria Leiria
ESN Bragança Bragança
ESN Tomar Tomar
ESN Castelo Branco Castelo Branco and Idanha-a-Nova