| Radolfzell am Bodensee to Cavaillon | 328.97 mi (529.42 km) |
| Radolfzell am Bodensee to Cebazat | 307.00 mi (494.06 km) |
| Radolfzell am Bodensee to Cenon | 494.63 mi (796.02 km) |
| Radolfzell am Bodensee to Cergy | 329.19 mi (529.78 km) |
| Radolfzell am Bodensee to Cernay | 83.32 mi (134.09 km) |
| Radolfzell am Bodensee to Cesson | 298.93 mi (481.09 km) |
| Radolfzell am Bodensee to Cesson-Sevigne | 489.73 mi (788.14 km) |
| Radolfzell am Bodensee to Cestas | 504.78 mi (812.36 km) |
| Radolfzell am Bodensee to Chalette-sur-Loing | 289.34 mi (465.65 km) |
| Radolfzell am Bodensee to Challans | 511.49 mi (823.17 km) |
| Radolfzell am Bodensee to Chalon-sur-Saone | 203.81 mi (328.00 km) |
| Radolfzell am Bodensee to Chalons-en-Champagne | 227.57 mi (366.24 km) |
| Radolfzell am Bodensee to Chamalieres | 310.27 mi (499.33 km) |
| Radolfzell am Bodensee to Chambery | 208.13 mi (334.96 km) |
| Radolfzell am Bodensee to Chambly | 323.30 mi (520.31 km) |
