- 00:00Feáns
- +00:01Feáns
- +00:02Feáns
- +00:03Feáns
- +00:05Mesoiro
- +00:06Mesoiro
- +00:07Mesoiro
- +00:08Mesoiro
- +00:10O Martinete
- +00:12O Martinete
- +00:14O Martinete
- +00:15O Birloque
- +00:17O Birloque
- +00:18O Birloque
- +00:19O Birloque
- +00:21O Birloque
- +00:25As Cernadas
- +00:26As Cernadas
- +00:27A Coruña
- +00:29A Coruña
- +00:30A Coruña
- +00:33A Coruña
Otros recorridos de la línea 21