| Hardenberg to Corato | 912.40 mi (1,468.37 km) |
| Hardenberg to Corbetta | 501.44 mi (806.99 km) |
| Hardenberg to Corciano | 702.21 mi (1,130.10 km) |
| Hardenberg to Cordenons | 530.70 mi (854.09 km) |
| Hardenberg to Cori | 809.89 mi (1,303.40 km) |
| Hardenberg to Coriano | 654.28 mi (1,052.97 km) |
| Hardenberg to Corigliano Calabro | 1,011.62 mi (1,628.05 km) |
| Hardenberg to Corleone | 1,068.68 mi (1,719.88 km) |
| Hardenberg to Cormano | 498.28 mi (801.90 km) |
| Hardenberg to Cornaredo | 500.31 mi (805.16 km) |
| Hardenberg to Cornate d'Adda | 494.87 mi (796.42 km) |
| Hardenberg to Cornedo Vicentino | 525.51 mi (845.73 km) |
| Hardenberg to Correggio | 570.98 mi (918.91 km) |
| Hardenberg to Corridonia | 717.90 mi (1,155.35 km) |
| Hardenberg to Corsico | 505.65 mi (813.76 km) |
