| Trieste to Cassina de' Pecchi | 213.11 mi (342.97 km) |
| Trieste to Cassino | 286.78 mi (461.52 km) |
| Trieste to Castagneto Carducci | 232.20 mi (373.68 km) |
| Trieste to Castano Primo | 241.94 mi (389.37 km) |
| Trieste to Castel Bolognese | 133.27 mi (214.47 km) |
| Trieste to Castel Gandolfo | 275.42 mi (443.24 km) |
| Trieste to Castel Goffredo | 161.49 mi (259.89 km) |
| Trieste to Castel Maggiore | 139.07 mi (223.81 km) |
| Trieste to Castel Mella | 175.38 mi (282.25 km) |
| Trieste to Castel San Giorgio | 339.51 mi (546.39 km) |
| Trieste to Castel San Giovanni | 214.61 mi (345.38 km) |
| Trieste to Castel San Pietro Terme | 137.36 mi (221.05 km) |
| Trieste to Castel Volturno | 317.93 mi (511.67 km) |
| Trieste to Castelbuono | 533.46 mi (858.52 km) |
| Trieste to Casteldaccia | 525.27 mi (845.34 km) |
