| Tortona to Cervello | 423.60 mi (681.72 km) |
| Tortona to Cervera | 442.10 mi (711.49 km) |
| Tortona to Ceuti | 704.03 mi (1,133.03 km) |
| Tortona to Cheste | 614.92 mi (989.62 km) |
| Tortona to Chiclana de la Frontera | 978.48 mi (1,574.72 km) |
| Tortona to Chipiona | 976.13 mi (1,570.93 km) |
| Tortona to Chiva | 616.72 mi (992.52 km) |
| Tortona to Churriana de la Vega | 842.08 mi (1,355.19 km) |
| Tortona to Ciempozuelos | 713.84 mi (1,148.81 km) |
| Tortona to Cieza | 701.91 mi (1,129.62 km) |
| Tortona to Cisterniga | 717.39 mi (1,154.52 km) |
| Tortona to Ciudad de Melilla | 909.68 mi (1,463.99 km) |
| Tortona to Ciudad Real | 772.19 mi (1,242.71 km) |
| Tortona to Ciudad-Rodrigo | 834.51 mi (1,343.01 km) |
| Tortona to Cocentaina | 639.66 mi (1,029.43 km) |
