| Clausthal-Zellerfeld to Cavaillon | 602.47 mi (969.59 km) |
| Clausthal-Zellerfeld to Cebazat | 527.40 mi (848.76 km) |
| Clausthal-Zellerfeld to Cenon | 691.17 mi (1,112.33 km) |
| Clausthal-Zellerfeld to Cergy | 411.03 mi (661.50 km) |
| Clausthal-Zellerfeld to Cernay | 310.04 mi (498.96 km) |
| Clausthal-Zellerfeld to Cesson | 408.54 mi (657.48 km) |
| Clausthal-Zellerfeld to Cesson-Sevigne | 587.61 mi (945.67 km) |
| Clausthal-Zellerfeld to Cestas | 701.93 mi (1,129.64 km) |
| Clausthal-Zellerfeld to Chalette-sur-Loing | 427.47 mi (687.95 km) |
| Clausthal-Zellerfeld to Challans | 646.73 mi (1,040.81 km) |
| Clausthal-Zellerfeld to Chalon-sur-Saone | 425.83 mi (685.31 km) |
| Clausthal-Zellerfeld to Chalons-en-Champagne | 328.32 mi (528.38 km) |
| Clausthal-Zellerfeld to Chamalieres | 531.57 mi (855.47 km) |
| Clausthal-Zellerfeld to Chambery | 475.49 mi (765.23 km) |
| Clausthal-Zellerfeld to Chambly | 399.24 mi (642.52 km) |
