| Affoltern am Albis to Bicaz | 828.39 mi (1,333.17 km) |
| Affoltern am Albis to Bistrita | 752.09 mi (1,210.37 km) |
| Affoltern am Albis to Blaj | 735.15 mi (1,183.12 km) |
| Affoltern am Albis to Bocsa | 645.41 mi (1,038.69 km) |
| Affoltern am Albis to Boldesti-Scaeni | 853.74 mi (1,373.97 km) |
| Affoltern am Albis to Bolintin Vale | 853.51 mi (1,373.59 km) |
| Affoltern am Albis to Borsa | 756.30 mi (1,217.15 km) |
| Affoltern am Albis to Botosani | 848.84 mi (1,366.08 km) |
| Affoltern am Albis to Brad | 683.10 mi (1,099.35 km) |
| Affoltern am Albis to Bragadiru | 865.40 mi (1,392.73 km) |
| Affoltern am Albis to Braila | 939.40 mi (1,511.82 km) |
| Affoltern am Albis to Brasov | 822.72 mi (1,324.05 km) |
| Affoltern am Albis to Breaza | 833.47 mi (1,341.33 km) |
| Affoltern am Albis to Bucharest | 869.98 mi (1,400.10 km) |
| Affoltern am Albis to Buftea | 859.71 mi (1,383.57 km) |
