| Herisau to Casamassima | 583.65 mi (939.30 km) |
| Herisau to Casandrino | 509.27 mi (819.59 km) |
| Herisau to Casapulla | 501.91 mi (807.74 km) |
| Herisau to Casarano | 674.91 mi (1,086.16 km) |
| Herisau to Casatenovo | 116.44 mi (187.40 km) |
| Herisau to Casciana Terme | 274.30 mi (441.45 km) |
| Herisau to Cascina | 263.07 mi (423.37 km) |
| Herisau to Caselle Torinese | 170.91 mi (275.06 km) |
| Herisau to Caserta | 503.13 mi (809.71 km) |
| Herisau to Casier | 187.44 mi (301.65 km) |
| Herisau to Casorate Primo | 143.28 mi (230.59 km) |
| Herisau to Casoria | 512.51 mi (824.81 km) |
| Herisau to Cassano al Ionio | 632.05 mi (1,017.19 km) |
| Herisau to Cassano d'Adda | 128.38 mi (206.60 km) |
| Herisau to Cassano delle Murge | 582.55 mi (937.52 km) |
