| Wattwil to Blumberg | 45.44 mi (73.13 km) |
| Wattwil to Bobenheim-Roxheim | 161.52 mi (259.95 km) |
| Wattwil to Bobingen | 104.78 mi (168.63 km) |
| Wattwil to Boblingen | 96.08 mi (154.63 km) |
| Wattwil to Bocholt | 332.38 mi (534.91 km) |
| Wattwil to Bochum | 301.16 mi (484.66 km) |
| Wattwil to Bockenem | 329.19 mi (529.79 km) |
| Wattwil to Bockhorn | 424.37 mi (682.95 km) |
| Wattwil to Bogen | 200.31 mi (322.36 km) |
| Wattwil to Bohl-Iggelheim | 147.76 mi (237.80 km) |
| Wattwil to Bohmte | 352.03 mi (566.53 km) |
| Wattwil to Boizenburg | 425.58 mi (684.90 km) |
| Wattwil to Bonen | 303.18 mi (487.92 km) |
| Wattwil to Bonn | 253.92 mi (408.65 km) |
| Wattwil to Bopfingen | 122.75 mi (197.55 km) |
