| Herisau to Corato | 556.33 mi (895.32 km) |
| Herisau to Corbetta | 133.47 mi (214.80 km) |
| Herisau to Corciano | 328.19 mi (528.18 km) |
| Herisau to Cordenons | 189.29 mi (304.63 km) |
| Herisau to Cori | 435.18 mi (700.35 km) |
| Herisau to Coriano | 285.63 mi (459.68 km) |
| Herisau to Corigliano Calabro | 648.41 mi (1,043.51 km) |
| Herisau to Corleone | 691.83 mi (1,113.39 km) |
| Herisau to Cormano | 126.76 mi (204.00 km) |
| Herisau to Cornaredo | 130.60 mi (210.18 km) |
| Herisau to Cornate d'Adda | 120.14 mi (193.34 km) |
| Herisau to Cornedo Vicentino | 157.20 mi (252.99 km) |
| Herisau to Correggio | 194.59 mi (313.17 km) |
| Herisau to Corridonia | 352.29 mi (566.96 km) |
| Herisau to Corsico | 134.92 mi (217.13 km) |
