| Siano to Cankova | 414.09 mi (666.42 km) |
| Siano to Celje | 376.50 mi (605.92 km) |
| Siano to Cerklje na Gorenjskem | 376.45 mi (605.83 km) |
| Siano to Cerknica | 345.46 mi (555.96 km) |
| Siano to Cerkno | 369.66 mi (594.91 km) |
| Siano to Cerkvenjak | 403.06 mi (648.66 km) |
| Siano to Cirkulane | 388.33 mi (624.95 km) |
| Siano to Crensovci | 406.72 mi (654.55 km) |
| Siano to Crna na Koroskem | 391.64 mi (630.29 km) |
| Siano to Crnomelj | 330.42 mi (531.75 km) |
| Siano to Destrnik | 397.56 mi (639.81 km) |
| Siano to Divaca | 339.10 mi (545.73 km) |
| Siano to Dobje | 370.23 mi (595.84 km) |
| Siano to Dobrna | 383.41 mi (617.03 km) |
| Siano to Dobrova | 363.07 mi (584.30 km) |
