| Niederkassel to Cavaillon | 491.14 mi (790.41 km) |
| Niederkassel to Cebazat | 388.84 mi (625.77 km) |
| Niederkassel to Cenon | 540.36 mi (869.63 km) |
| Niederkassel to Cergy | 252.93 mi (407.05 km) |
| Niederkassel to Cernay | 208.07 mi (334.86 km) |
| Niederkassel to Cesson | 251.78 mi (405.21 km) |
| Niederkassel to Cesson-Sevigne | 429.87 mi (691.80 km) |
| Niederkassel to Cestas | 551.08 mi (886.87 km) |
| Niederkassel to Chalette-sur-Loing | 273.55 mi (440.24 km) |
| Niederkassel to Challans | 488.88 mi (786.78 km) |
| Niederkassel to Chalon-sur-Saone | 295.96 mi (476.31 km) |
| Niederkassel to Chalons-en-Champagne | 174.94 mi (281.53 km) |
| Niederkassel to Chamalieres | 393.12 mi (632.67 km) |
| Niederkassel to Chambery | 366.16 mi (589.28 km) |
| Niederkassel to Chambly | 241.14 mi (388.07 km) |
