| Ionia to Brandenburg | 4,231.15 mi (6,809.38 km) |
| Ionia to Brandis | 4,276.10 mi (6,881.72 km) |
| Ionia to Braunfels | 4,154.25 mi (6,685.62 km) |
| Ionia to Braunsbedra | 4,252.88 mi (6,844.35 km) |
| Ionia to Braunschweig | 4,165.99 mi (6,704.52 km) |
| Ionia to Breckerfeld | 4,092.84 mi (6,586.80 km) |
| Ionia to Breisach am Rhein | 4,217.44 mi (6,787.31 km) |
| Ionia to Bremen | 4,075.05 mi (6,558.17 km) |
| Ionia to Bremerhaven | 4,050.62 mi (6,518.84 km) |
| Ionia to Bremervorde | 4,072.30 mi (6,553.74 km) |
| Ionia to Bretten | 4,222.13 mi (6,794.86 km) |
| Ionia to Bretzfeld | 4,243.87 mi (6,829.85 km) |
| Ionia to Brieselang | 4,240.89 mi (6,825.05 km) |
| Ionia to Brilon | 4,128.43 mi (6,644.06 km) |
| Ionia to Bruchhausen-Vilsen | 4,091.22 mi (6,584.18 km) |
