| Wattwil to Casamassima | 585.23 mi (941.84 km) |
| Wattwil to Casandrino | 508.59 mi (818.50 km) |
| Wattwil to Casapulla | 501.35 mi (806.84 km) |
| Wattwil to Casarano | 676.67 mi (1,089.00 km) |
| Wattwil to Casatenovo | 110.90 mi (178.48 km) |
| Wattwil to Casciana Terme | 270.75 mi (435.74 km) |
| Wattwil to Cascina | 259.50 mi (417.62 km) |
| Wattwil to Caselle Torinese | 161.65 mi (260.15 km) |
| Wattwil to Caserta | 502.62 mi (808.89 km) |
| Wattwil to Casier | 190.66 mi (306.84 km) |
| Wattwil to Casorate Primo | 136.77 mi (220.11 km) |
| Wattwil to Casoria | 511.86 mi (823.76 km) |
| Wattwil to Cassano al Ionio | 632.38 mi (1,017.72 km) |
| Wattwil to Cassano d'Adda | 123.51 mi (198.77 km) |
| Wattwil to Cassano delle Murge | 583.96 mi (939.80 km) |
