| Ciechanow to Castelletto sopra Ticino | 730.71 mi (1,175.97 km) |
| Ciechanow to Castelli Calepio | 694.37 mi (1,117.49 km) |
| Ciechanow to Castelnovo ne' Monti | 745.31 mi (1,199.45 km) |
| Ciechanow to Castelnuovo Berardenga | 779.64 mi (1,254.71 km) |
| Ciechanow to Castelnuovo di Porto | 831.90 mi (1,338.81 km) |
| Ciechanow to Castelnuovo di Verona | 678.92 mi (1,092.61 km) |
| Ciechanow to Castelnuovo Rangone | 723.77 mi (1,164.80 km) |
| Ciechanow to Castelvetrano | 1,114.58 mi (1,793.74 km) |
| Ciechanow to Castelvetro di Modena | 726.18 mi (1,168.68 km) |
| Ciechanow to Castenaso | 711.58 mi (1,145.18 km) |
| Ciechanow to Castenedolo | 690.91 mi (1,111.91 km) |
| Ciechanow to Castiglion Fiorentino | 769.83 mi (1,238.92 km) |
| Ciechanow to Castiglione del Lago | 779.34 mi (1,254.23 km) |
| Ciechanow to Castiglione delle Stiviere | 688.63 mi (1,108.24 km) |
| Ciechanow to Castrolibero | 959.54 mi (1,544.23 km) |
