| Girona beat Eibar 3-1 (H) on 23 Sep 1956 |
| Eibar beat Lleida 3-1 (H) on 30 Sep 1956 |
| Lleida beat Burgos 4-2 (H) on 23 Sep 1956 |
| Burgos beat Leonesa 4-0 (H) on 30 Sep 1956 |
| Leonesa beat Racing Santander 2-1 (A) on 16 Sep 1956 |
| Racing Santander beat Rayo Vallecano 4-0 (H) on 28 Oct 1956 |
| Rayo Vallecano beat Sporting Gijón 1-0 (H) on 7 Oct 1956 |
| Sporting Gijón beat Real Oviedo 2-1 (A) on 9 Sep 1956 |
| Real Oviedo beat Alavés 1-0 (H) on 7 Oct 1956 |
| Alavés beat Real Avilés Club Fútbol 2-0 (H) on 30 Sep 1956 |
| Real Avilés Club Fútbol beat Terrassa 1-0 (A) on 16 Sep 1956 |
| Terrassa beat CP La Felguera 4-1 (H) on 30 Sep 1956 |
| CP La Felguera beat Caudal Deportivo 1-0 (H) on 23 Sep 1956 |
| Caudal Deportivo beat Sabadell 1-0 (H) on 30 Sep 1956 |
| Sabadell beat Barakaldo 6-0 (H) on 9 Sep 1956 |
| Barakaldo beat Racing Ferrol 1-0 (H) on 30 Sep 1956 |
| Racing Ferrol beat Sestao 2-1 (H) on 7 Oct 1956 |
| Sestao beat Indautxu 2-1 (H) on 14 Oct 1956 |
| Indautxu beat Logroñés 3-2 (A) on 9 Sep 1956 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.