| Herisau to Busto Arsizio | 123.97 mi (199.50 km) |
| Herisau to Busto Garolfo | 128.10 mi (206.16 km) |
| Herisau to Cabras | 516.04 mi (830.49 km) |
| Herisau to Cadelbosco di Sopra | 191.74 mi (308.58 km) |
| Herisau to Cadoneghe | 184.31 mi (296.61 km) |
| Herisau to Cagli | 311.42 mi (501.18 km) |
| Herisau to Cagliari | 563.54 mi (906.94 km) |
| Herisau to Cairo Montenotte | 211.66 mi (340.63 km) |
| Herisau to Caivano | 509.45 mi (819.88 km) |
| Herisau to Calcinaia | 263.85 mi (424.63 km) |
| Herisau to Calcinato | 143.81 mi (231.44 km) |
| Herisau to Calderara di Reno | 217.00 mi (349.22 km) |
| Herisau to Caldogno | 162.50 mi (261.52 km) |
| Herisau to Calenzano | 259.72 mi (417.98 km) |
| Herisau to Calolziocorte | 109.68 mi (176.51 km) |
