| Cities | Distance |
|---|---|
| Wattwil to Beyne-Heusay | 277.26 mi (446.20 km) |
| Wattwil to Bierbeek | 312.82 mi (503.43 km) |
| Wattwil to Bilzen | 294.75 mi (474.36 km) |
| Wattwil to Binche | 309.67 mi (498.36 km) |
| Wattwil to Bissegem | 359.99 mi (579.34 km) |
| Wattwil to Blankenberge | 385.52 mi (620.44 km) |
| Wattwil to Blegny | 278.00 mi (447.40 km) |
| Wattwil to Bocholt | 310.92 mi (500.38 km) |
| Wattwil to Boechout | 337.50 mi (543.16 km) |
| Wattwil to Bonheiden | 329.93 mi (530.97 km) |
| Wattwil to Boom | 337.26 mi (542.77 km) |
| Wattwil to Boortmeerbeek | 326.36 mi (525.22 km) |
| Wattwil to Borgerhout | 341.96 mi (550.34 km) |
| Wattwil to Borgloon | 295.51 mi (475.58 km) |
| Wattwil to Bornem | 341.95 mi (550.31 km) |