| Tortona to Cassina de' Pecchi | 49.45 mi (79.58 km) |
| Tortona to Cassino | 342.82 mi (551.71 km) |
| Tortona to Castagneto Carducci | 147.20 mi (236.89 km) |
| Tortona to Castano Primo | 45.57 mi (73.33 km) |
| Tortona to Castel Bolognese | 149.75 mi (241.00 km) |
| Tortona to Castel Gandolfo | 288.92 mi (464.97 km) |
| Tortona to Castel Goffredo | 83.31 mi (134.07 km) |
| Tortona to Castel Maggiore | 124.83 mi (200.90 km) |
| Tortona to Castel Mella | 75.25 mi (121.10 km) |
| Tortona to Castel San Giorgio | 409.74 mi (659.41 km) |
| Tortona to Castel San Giovanni | 29.76 mi (47.90 km) |
| Tortona to Castel San Pietro Terme | 137.88 mi (221.90 km) |
| Tortona to Castel Volturno | 368.30 mi (592.73 km) |
| Tortona to Castelbuono | 551.87 mi (888.14 km) |
| Tortona to Casteldaccia | 530.82 mi (854.27 km) |
