| Therwil to Brandenburg | 405.35 mi (652.35 km) |
| Therwil to Brandis | 349.00 mi (561.66 km) |
| Therwil to Braunfels | 211.84 mi (340.93 km) |
| Therwil to Braunsbedra | 326.39 mi (525.27 km) |
| Therwil to Braunschweig | 354.79 mi (570.97 km) |
| Therwil to Breckerfeld | 260.30 mi (418.91 km) |
| Therwil to Breisach am Rhein | 36.90 mi (59.39 km) |
| Therwil to Bremen | 389.70 mi (627.16 km) |
| Therwil to Bremerhaven | 420.48 mi (676.70 km) |
| Therwil to Bremervorde | 419.22 mi (674.66 km) |
| Therwil to Bretten | 118.74 mi (191.10 km) |
| Therwil to Bretzfeld | 144.95 mi (233.27 km) |
| Therwil to Brieselang | 426.18 mi (685.87 km) |
| Therwil to Brilon | 273.03 mi (439.40 km) |
| Therwil to Bruchhausen-Vilsen | 374.04 mi (601.96 km) |
