| Gengenbach to Corbetta | 207.07 mi (333.24 km) |
| Gengenbach to Corciano | 417.82 mi (672.42 km) |
| Gengenbach to Cordenons | 276.02 mi (444.21 km) |
| Gengenbach to Cori | 524.17 mi (843.57 km) |
| Gengenbach to Coriano | 376.54 mi (605.98 km) |
| Gengenbach to Corigliano Calabro | 739.37 mi (1,189.91 km) |
| Gengenbach to Corleone | 777.80 mi (1,251.75 km) |
| Gengenbach to Cormano | 204.24 mi (328.69 km) |
| Gengenbach to Cornaredo | 206.02 mi (331.56 km) |
| Gengenbach to Cornate d'Adda | 201.90 mi (324.92 km) |
| Gengenbach to Cornedo Vicentino | 248.23 mi (399.49 km) |
| Gengenbach to Correggio | 283.04 mi (455.51 km) |
| Gengenbach to Corridonia | 443.30 mi (713.42 km) |
| Gengenbach to Corsico | 211.44 mi (340.29 km) |
| Gengenbach to Cortona | 402.24 mi (647.34 km) |
