| Tortona to Campos del Puerto | 481.54 mi (774.97 km) |
| Tortona to Canals | 634.90 mi (1,021.77 km) |
| Tortona to Candelaria | 1,793.47 mi (2,886.31 km) |
| Tortona to Canet de Mar | 389.79 mi (627.30 km) |
| Tortona to Cangas | 899.89 mi (1,448.23 km) |
| Tortona to Cangas de Narcea | 773.20 mi (1,244.34 km) |
| Tortona to Canovellas | 401.07 mi (645.47 km) |
| Tortona to Canteras | 718.77 mi (1,156.75 km) |
| Tortona to Cantillana | 912.02 mi (1,467.75 km) |
| Tortona to Capdepera | 453.50 mi (729.84 km) |
| Tortona to Carballo | 877.31 mi (1,411.89 km) |
| Tortona to Carcagente | 621.96 mi (1,000.95 km) |
| Tortona to Cardedeu | 396.89 mi (638.74 km) |
| Tortona to Carlet | 619.94 mi (997.70 km) |
| Tortona to Carmona | 909.89 mi (1,464.33 km) |
