| Line ID (Generada) | Nombre corto | Núcleo | Variantes | Color |
|---|---|---|---|---|
| madrid_cercanias_C1 | C1 | Madrid | 1 | #75B6E0 |
| madrid_cercanias_C10 | C10 | Madrid | 1 | #BCCF00 |
| madrid_cercanias_C2 | C2 | Madrid | 1 | #00943D |
| madrid_cercanias_C3 | C3 | Madrid | 1 | #952585 |
| madrid_cercanias_C4 | C4 | Madrid | 1 | #2C2A86 |
| madrid_cercanias_C4A | C4a | Madrid | 1 | #2C2A86 |
| madrid_cercanias_C4B | C4b | Madrid | 1 | #2C2A86 |
| madrid_cercanias_C5 | C5 | Madrid | 1 | #FECB00 |
| madrid_cercanias_C7 | C7 | Madrid | 1 | #E5202A |
| madrid_cercanias_C8 | C8 | Madrid | 1 | #868584 |
| madrid_cercanias_C8A | C8a | Madrid | 1 | #868584 |
| madrid_cercanias_C8B | C8b | Madrid | 1 | #868584 |
| madrid_cercanias_C9 | C9 | Madrid | 1 | #F3972A |