| Ciechanow to Cassina de' Pecchi | 717.25 mi (1,154.30 km) |
| Ciechanow to Cassino | 846.87 mi (1,362.91 km) |
| Ciechanow to Castagneto Carducci | 813.32 mi (1,308.90 km) |
| Ciechanow to Castano Primo | 734.80 mi (1,182.55 km) |
| Ciechanow to Castel Bolognese | 714.34 mi (1,149.63 km) |
| Ciechanow to Castel Gandolfo | 853.23 mi (1,373.14 km) |
| Ciechanow to Castel Goffredo | 694.94 mi (1,118.40 km) |
| Ciechanow to Castel Maggiore | 711.04 mi (1,144.30 km) |
| Ciechanow to Castel Mella | 693.77 mi (1,116.51 km) |
| Ciechanow to Castel San Giorgio | 879.99 mi (1,416.21 km) |
| Ciechanow to Castel San Giovanni | 739.87 mi (1,190.71 km) |
| Ciechanow to Castel San Pietro Terme | 715.03 mi (1,150.73 km) |
| Ciechanow to Castel Volturno | 874.80 mi (1,407.86 km) |
| Ciechanow to Castelbuono | 1,078.28 mi (1,735.32 km) |
| Ciechanow to Casteldaccia | 1,078.72 mi (1,736.04 km) |
