| Holzminden to Corbetta | 440.31 mi (708.60 km) |
| Holzminden to Corciano | 615.15 mi (989.98 km) |
| Holzminden to Cordenons | 429.98 mi (691.99 km) |
| Holzminden to Cori | 722.38 mi (1,162.56 km) |
| Holzminden to Coriano | 562.41 mi (905.12 km) |
| Holzminden to Corigliano Calabro | 910.15 mi (1,464.75 km) |
| Holzminden to Corleone | 986.07 mi (1,586.93 km) |
| Holzminden to Cormano | 434.07 mi (698.58 km) |
| Holzminden to Cornaredo | 437.75 mi (704.49 km) |
| Holzminden to Cornate d'Adda | 426.98 mi (687.15 km) |
| Holzminden to Cornedo Vicentino | 437.90 mi (704.73 km) |
| Holzminden to Correggio | 491.57 mi (791.11 km) |
| Holzminden to Corridonia | 622.18 mi (1,001.30 km) |
| Holzminden to Corsico | 442.21 mi (711.66 km) |
| Holzminden to Cortona | 602.68 mi (969.92 km) |
