| Wattwil to Sacile | 186.30 mi (299.81 km) |
| Wattwil to Sala Consilina | 576.12 mi (927.18 km) |
| Wattwil to Salemi | 681.49 mi (1,096.76 km) |
| Wattwil to Salerno | 536.82 mi (863.92 km) |
| Wattwil to Salo | 135.99 mi (218.85 km) |
| Wattwil to Salsomaggiore Terme | 176.72 mi (284.40 km) |
| Wattwil to Saluzzo | 198.44 mi (319.36 km) |
| Wattwil to Salzano | 188.95 mi (304.08 km) |
| Wattwil to Samarate | 116.88 mi (188.10 km) |
| Wattwil to San Benedetto del Tronto | 380.53 mi (612.40 km) |
| Wattwil to San Biagio di Callalta | 192.27 mi (309.43 km) |
| Wattwil to San Bonifacio | 167.82 mi (270.08 km) |
| Wattwil to San Casciano in Val di Pesa | 271.25 mi (436.53 km) |
| Wattwil to San Cataldo | 722.24 mi (1,162.33 km) |
| Wattwil to San Cesareo | 420.35 mi (676.49 km) |
