| Calw to Corbetta | 224.72 mi (361.65 km) |
| Calw to Corciano | 421.70 mi (678.66 km) |
| Calw to Cordenons | 264.79 mi (426.13 km) |
| Calw to Cori | 529.13 mi (851.55 km) |
| Calw to Coriano | 376.35 mi (605.67 km) |
| Calw to Corigliano Calabro | 737.78 mi (1,187.34 km) |
| Calw to Corleone | 787.01 mi (1,266.56 km) |
| Calw to Cormano | 219.74 mi (353.64 km) |
| Calw to Cornaredo | 222.70 mi (358.40 km) |
| Calw to Cornate d'Adda | 214.67 mi (345.47 km) |
| Calw to Cornedo Vicentino | 246.92 mi (397.37 km) |
| Calw to Correggio | 289.38 mi (465.72 km) |
| Calw to Corridonia | 441.84 mi (711.07 km) |
| Calw to Corsico | 227.58 mi (366.25 km) |
| Calw to Cortona | 407.01 mi (655.03 km) |
