| Club | Stadium | City | Capacity |
|---|---|---|---|
| Cultural Leonesa | Estadio Reino de Leónopened 2001 | León123,446 people | 13,451 |
| Tudelano | Estadio Ciudad de Tudelaopened 1969 | Tudela38,903 people | 10,000 |
| Numancia | Nuevo Estadio Los Pajaritosopened 1999 | Soria41,025 people | 9,025 |
| Ponferradina | Estadio El Toralínopened 2000 | Ponferrada63,186 people | 8,400 |
| Lugo | Estadio Anxo Carroopened 1974 | Lugo100,143 people | 8,100 |
| Palencia | Estadio Nueva Balasteraopened 2002 | Palencia77,466 people | 8,070 |
| Gimnástica Torrelavega | Estadio El Malecónopened 1922 | Torrelavega51,796 people | 6,007 |
| Real Oviedo Vetusta | El Requexónopened 1969 | Oviedo223,968 people | 3,000 |
| Sporting Atlético | Escuela de Fútbol de Mareoopened 1978 | Gijón269,894 people | 3,000 |
| Capacity not recorded yet | |||
| As Pontes | Campo do Poboadoopened 1960 | As Veigas de Vilariño | – |
| Cambados | – | ||
| Deportivo Fabril | Cidade Deportiva de Abegondo | A Coruña251,543 people | – |
| Lalín | – | ||
| Logroñés B | – | ||
| Mosconia | – | ||
| Ourense | – | ||
| Pontevedra | Estadio Municipal de Pasarónopened 1965 | Pontevedra83,316 people | – |
| Real Ávila | – | ||
| Real Valladolid Promesas | – | ||
| Salamanca | – | ||
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources