| Radolfzell am Bodensee to Caltanissetta | 753.23 mi (1,212.21 km) |
| Radolfzell am Bodensee to Calvisano | 177.30 mi (285.33 km) |
| Radolfzell am Bodensee to Calvizzano | 537.67 mi (865.30 km) |
| Radolfzell am Bodensee to Camaiore | 270.27 mi (434.96 km) |
| Radolfzell am Bodensee to Cameri | 155.04 mi (249.51 km) |
| Radolfzell am Bodensee to Camisano Vicentino | 201.18 mi (323.76 km) |
| Radolfzell am Bodensee to Campagna | 574.63 mi (924.78 km) |
| Radolfzell am Bodensee to Campagnano di Roma | 421.36 mi (678.11 km) |
| Radolfzell am Bodensee to Campi Bisenzio | 290.02 mi (466.75 km) |
| Radolfzell am Bodensee to Campi Salentina | 676.27 mi (1,088.35 km) |
| Radolfzell am Bodensee to Campiglia Marittima | 332.20 mi (534.62 km) |
| Radolfzell am Bodensee to Campobasso | 509.61 mi (820.14 km) |
| Radolfzell am Bodensee to Campobello di Licata | 766.55 mi (1,233.65 km) |
| Radolfzell am Bodensee to Campobello di Mazara | 723.58 mi (1,164.48 km) |
| Radolfzell am Bodensee to Campodarsego | 208.32 mi (335.26 km) |
