| Ironton to Brandenburg | 4,369.09 mi (7,031.37 km) |
| Ironton to Brandis | 4,408.72 mi (7,095.15 km) |
| Ironton to Braunfels | 4,274.27 mi (6,878.78 km) |
| Ironton to Braunsbedra | 4,383.84 mi (7,055.10 km) |
| Ironton to Braunschweig | 4,299.35 mi (6,919.13 km) |
| Ironton to Breckerfeld | 4,215.13 mi (6,783.60 km) |
| Ironton to Breisach am Rhein | 4,322.55 mi (6,956.47 km) |
| Ironton to Bremen | 4,209.57 mi (6,774.65 km) |
| Ironton to Bremerhaven | 4,187.25 mi (6,738.73 km) |
| Ironton to Bremervorde | 4,209.54 mi (6,774.60 km) |
| Ironton to Bretten | 4,334.94 mi (6,976.41 km) |
| Ironton to Bretzfeld | 4,358.97 mi (7,015.08 km) |
| Ironton to Brieselang | 4,380.56 mi (7,049.82 km) |
| Ironton to Brilon | 4,253.50 mi (6,845.35 km) |
| Ironton to Bruchhausen-Vilsen | 4,224.76 mi (6,799.09 km) |
