| Issum to Campos del Puerto | 852.45 mi (1,371.89 km) |
| Issum to Canals | 932.46 mi (1,500.65 km) |
| Issum to Candelaria | 1,988.34 mi (3,199.92 km) |
| Issum to Canet de Mar | 710.87 mi (1,144.03 km) |
| Issum to Cangas | 958.81 mi (1,543.06 km) |
| Issum to Cangas de Narcea | 835.80 mi (1,345.09 km) |
| Issum to Canovellas | 712.86 mi (1,147.24 km) |
| Issum to Canteras | 1,028.73 mi (1,655.57 km) |
| Issum to Cantillana | 1,132.62 mi (1,822.77 km) |
| Issum to Capdepera | 830.47 mi (1,336.51 km) |
| Issum to Carballo | 908.10 mi (1,461.45 km) |
| Issum to Carcagente | 919.57 mi (1,479.90 km) |
| Issum to Cardedeu | 710.32 mi (1,143.15 km) |
| Issum to Carlet | 914.02 mi (1,470.97 km) |
| Issum to Carmona | 1,136.13 mi (1,828.42 km) |
