| Ciechanow to Castrovillari | 925.68 mi (1,489.73 km) |
| Ciechanow to Catania | 1,094.69 mi (1,761.74 km) |
| Ciechanow to Catanzaro | 983.91 mi (1,583.45 km) |
| Ciechanow to Cattolica | 712.74 mi (1,147.04 km) |
| Ciechanow to Cava de' Tirreni | 885.51 mi (1,425.09 km) |
| Ciechanow to Cavallino | 874.65 mi (1,407.61 km) |
| Ciechanow to Cavarzere | 658.93 mi (1,060.45 km) |
| Ciechanow to Cave | 843.17 mi (1,356.95 km) |
| Ciechanow to Cavriago | 726.47 mi (1,169.14 km) |
| Ciechanow to Cavriglia | 769.99 mi (1,239.18 km) |
| Ciechanow to Cazzago San Martino | 693.21 mi (1,115.62 km) |
| Ciechanow to Ceccano | 851.55 mi (1,370.44 km) |
| Ciechanow to Cecina | 806.64 mi (1,298.16 km) |
| Ciechanow to Cefalu | 1,072.77 mi (1,726.45 km) |
| Ciechanow to Ceglie Messapico | 856.81 mi (1,378.90 km) |
