| Radolfzell am Bodensee to Capoterra | 591.36 mi (951.71 km) |
| Radolfzell am Bodensee to Capriolo | 151.89 mi (244.45 km) |
| Radolfzell am Bodensee to Capua | 525.77 mi (846.15 km) |
| Radolfzell am Bodensee to Capurso | 605.39 mi (974.28 km) |
| Radolfzell am Bodensee to Carate Brianza | 136.27 mi (219.30 km) |
| Radolfzell am Bodensee to Caravaggio | 157.76 mi (253.89 km) |
| Radolfzell am Bodensee to Carbonera | 211.51 mi (340.40 km) |
| Radolfzell am Bodensee to Carbonia | 592.28 mi (953.18 km) |
| Radolfzell am Bodensee to Cardito | 537.38 mi (864.83 km) |
| Radolfzell am Bodensee to Carignano | 204.80 mi (329.59 km) |
| Radolfzell am Bodensee to Carini | 696.47 mi (1,120.86 km) |
| Radolfzell am Bodensee to Carlentini | 784.42 mi (1,262.40 km) |
| Radolfzell am Bodensee to Carmagnola | 207.96 mi (334.67 km) |
| Radolfzell am Bodensee to Carmiano | 680.15 mi (1,094.60 km) |
| Radolfzell am Bodensee to Carmignano | 288.05 mi (463.57 km) |
