| Gengenbach to Carovigno | 712.19 mi (1,146.17 km) |
| Gengenbach to Carpenedolo | 238.66 mi (384.09 km) |
| Gengenbach to Carpi | 284.50 mi (457.86 km) |
| Gengenbach to Carrara | 314.67 mi (506.41 km) |
| Gengenbach to Carugate | 206.46 mi (332.26 km) |
| Gengenbach to Casal di Principe | 591.54 mi (951.99 km) |
| Gengenbach to Casale Monferrato | 226.61 mi (364.69 km) |
| Gengenbach to Casale sul Sile | 280.63 mi (451.63 km) |
| Gengenbach to Casalecchio di Reno | 312.06 mi (502.21 km) |
| Gengenbach to Casalgrande | 293.62 mi (472.53 km) |
| Gengenbach to Casalmaggiore | 261.81 mi (421.35 km) |
| Gengenbach to Casalnuovo di Napoli | 603.02 mi (970.46 km) |
| Gengenbach to Casalpusterlengo | 235.64 mi (379.23 km) |
| Gengenbach to Casaluce | 594.21 mi (956.29 km) |
| Gengenbach to Casamassima | 674.48 mi (1,085.47 km) |
