| Sporting Gijón beat Pontevedra 3-1 (H) on 13 Sep 1964 |
| Pontevedra beat Celta Vigo 3-1 (H) on 20 Sep 1964 |
| Celta Vigo beat Ourense 3-0 (H) on 25 Oct 1964 |
| Ourense beat Real Unión 2-0 (H) on 27 Sep 1964 |
| Real Unión beat Barakaldo 2-0 (H) on 13 Sep 1964 |
| Barakaldo beat Sabadell 2-0 (A) on 25 Oct 1964 |
| Sabadell beat Real Sociedad 1-0 (H) on 13 Sep 1964 |
| Real Sociedad beat CE L'Hospitalet 5-4 (H) on 27 Sep 1964 |
| CE L'Hospitalet beat Osasuna 2-1 (A) on 25 Oct 1964 |
| Osasuna beat Racing Santander 2-1 (H) on 18 Oct 1964 |
| Racing Santander beat UP Langreo 3-0 (A) on 13 Sep 1964 |
| UP Langreo beat Badalona 2-0 (H) on 11 Oct 1964 |
| Badalona beat Burgos 3-1 (H) on 20 Sep 1964 |
| Burgos beat Indautxu 2-0 (H) on 13 Sep 1964 |
| Indautxu beat CE Europa 8-0 (H) on 18 Oct 1964 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.