| Tortona to Calafell | 447.89 mi (720.81 km) |
| Tortona to Calahorra | 570.36 mi (917.91 km) |
| Tortona to Calasparra | 713.32 mi (1,147.98 km) |
| Tortona to Calatayud | 582.76 mi (937.87 km) |
| Tortona to Caldas de Montbuy | 405.19 mi (652.10 km) |
| Tortona to Caldas de Reyes | 886.06 mi (1,425.97 km) |
| Tortona to Calella | 385.38 mi (620.20 km) |
| Tortona to Callosa de Segura | 686.95 mi (1,105.54 km) |
| Tortona to Calpe | 626.26 mi (1,007.87 km) |
| Tortona to Calvia | 491.03 mi (790.23 km) |
| Tortona to Camas | 929.81 mi (1,496.39 km) |
| Tortona to Cambados | 895.97 mi (1,441.92 km) |
| Tortona to Cambre | 859.10 mi (1,382.58 km) |
| Tortona to Cambrils | 474.79 mi (764.09 km) |
| Tortona to Campo de Criptana | 720.60 mi (1,159.70 km) |
