| Tortona to Cervignano del Friuli | 226.24 mi (364.10 km) |
| Tortona to Cesa | 383.73 mi (617.55 km) |
| Tortona to Cesano Maderno | 52.68 mi (84.78 km) |
| Tortona to Cesena | 174.44 mi (280.73 km) |
| Tortona to Cesenatico | 180.24 mi (290.07 km) |
| Tortona to Cetraro | 519.61 mi (836.23 km) |
| Tortona to Cherasco | 51.82 mi (83.40 km) |
| Tortona to Chiampo | 126.08 mi (202.90 km) |
| Tortona to Chiaravalle | 238.48 mi (383.79 km) |
| Tortona to Chiari | 65.74 mi (105.80 km) |
| Tortona to Chiavari | 46.06 mi (74.12 km) |
| Tortona to Chieri | 51.67 mi (83.16 km) |
| Tortona to Chieti | 318.02 mi (511.80 km) |
| Tortona to Chioggia | 168.09 mi (270.52 km) |
| Tortona to Chiusi | 200.88 mi (323.29 km) |
