| Avellino to Bistrita | 645.07 mi (1,038.14 km) |
| Avellino to Blaj | 583.19 mi (938.56 km) |
| Avellino to Bocsa | 465.12 mi (748.54 km) |
| Avellino to Boldesti-Scaeni | 634.61 mi (1,021.30 km) |
| Avellino to Bolintin Vale | 607.52 mi (977.72 km) |
| Avellino to Borsa | 673.76 mi (1,084.31 km) |
| Avellino to Botosani | 751.93 mi (1,210.11 km) |
| Avellino to Brad | 538.39 mi (866.45 km) |
| Avellino to Bragadiru | 615.91 mi (991.22 km) |
| Avellino to Braila | 728.16 mi (1,171.86 km) |
| Avellino to Brasov | 634.98 mi (1,021.90 km) |
| Avellino to Breaza | 622.51 mi (1,001.83 km) |
| Avellino to Bucharest | 623.32 mi (1,003.13 km) |
| Avellino to Buftea | 619.35 mi (996.75 km) |
| Avellino to Buhusi | 715.29 mi (1,151.15 km) |
