| Onate to Campo de Criptana | 253.66 mi (408.22 km) |
| Onate to Campos del Puerto | 376.35 mi (605.67 km) |
| Onate to Canals | 297.11 mi (478.16 km) |
| Onate to Candelaria | 1,277.54 mi (2,056.00 km) |
| Onate to Canet de Mar | 274.13 mi (441.18 km) |
| Onate to Cangas | 327.73 mi (527.43 km) |
| Onate to Cangas de Narcea | 208.15 mi (334.99 km) |
| Onate to Canovellas | 259.11 mi (417.00 km) |
| Onate to Canteras | 381.46 mi (613.91 km) |
| Onate to Cantillana | 415.85 mi (669.25 km) |
| Onate to Capdepera | 380.71 mi (612.69 km) |
| Onate to Carballo | 316.20 mi (508.87 km) |
| Onate to Carcagente | 288.99 mi (465.08 km) |
| Onate to Cardedeu | 262.18 mi (421.93 km) |
| Onate to Carlet | 280.90 mi (452.07 km) |
