| Sona to Campos del Puerto | 574.61 mi (924.75 km) |
| Sona to Canals | 734.72 mi (1,182.41 km) |
| Sona to Candelaria | 1,895.09 mi (3,049.85 km) |
| Sona to Canet de Mar | 490.93 mi (790.08 km) |
| Sona to Cangas | 998.91 mi (1,607.59 km) |
| Sona to Cangas de Narcea | 871.32 mi (1,402.25 km) |
| Sona to Canovellas | 502.64 mi (808.91 km) |
| Sona to Canteras | 816.66 mi (1,314.29 km) |
| Sona to Cantillana | 1,014.26 mi (1,632.29 km) |
| Sona to Capdepera | 546.09 mi (878.84 km) |
| Sona to Carballo | 974.27 mi (1,567.93 km) |
| Sona to Carcagente | 721.90 mi (1,161.79 km) |
| Sona to Cardedeu | 498.42 mi (802.12 km) |
| Sona to Carlet | 720.17 mi (1,159.00 km) |
| Sona to Carmona | 1,011.97 mi (1,628.60 km) |
