| Niederkassel to Cesa | 762.72 mi (1,227.48 km) |
| Niederkassel to Cesano Maderno | 371.23 mi (597.44 km) |
| Niederkassel to Cesena | 521.32 mi (838.98 km) |
| Niederkassel to Cesenatico | 520.83 mi (838.20 km) |
| Niederkassel to Cetraro | 892.99 mi (1,437.14 km) |
| Niederkassel to Cherasco | 427.83 mi (688.52 km) |
| Niederkassel to Chiampo | 413.05 mi (664.75 km) |
| Niederkassel to Chiaravalle | 579.22 mi (932.17 km) |
| Niederkassel to Chiari | 388.76 mi (625.65 km) |
| Niederkassel to Chiavari | 461.67 mi (742.98 km) |
| Niederkassel to Chieri | 402.59 mi (647.91 km) |
| Niederkassel to Chieti | 675.26 mi (1,086.73 km) |
| Niederkassel to Chioggia | 456.16 mi (734.12 km) |
| Niederkassel to Chiusi | 586.43 mi (943.77 km) |
| Niederkassel to Chivasso | 390.69 mi (628.75 km) |
