| Logroñés beat Lleida 3-0 (H) on 18 Nov 1956 |
| Lleida beat Burgos 4-2 (H) on 23 Sep 1956 |
| Burgos beat Sabadell 3-1 (H) on 28 Oct 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 Girona 3-1 (H) on 28 Oct 1956 |
| Girona beat Leonesa 3-1 (H) on 21 Oct 1956 |
| Leonesa beat Real Avilés Club Fútbol 1-0 (H) on 28 Oct 1956 |
| Real Avilés Club Fútbol beat Racing Santander 7-1 (H) on 23 Sep 1956 |
| Racing Santander beat Indautxu 3-2 (H) on 11 Nov 1956 |
| Indautxu beat Terrassa 5-1 (H) on 4 Nov 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 Rayo Vallecano 3-0 (H) on 14 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 Eibar 2-0 (A) on 9 Sep 1956 |
| Eibar beat Logroñés 3-0 (H) on 11 Nov 1956 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.