| Ascoli Piceno to Bistrita | 609.24 mi (980.47 km) |
| Ascoli Piceno to Blaj | 557.90 mi (897.86 km) |
| Ascoli Piceno to Bocsa | 439.03 mi (706.55 km) |
| Ascoli Piceno to Boldesti-Scaeni | 636.59 mi (1,024.50 km) |
| Ascoli Piceno to Bolintin Vale | 617.95 mi (994.49 km) |
| Ascoli Piceno to Borsa | 632.08 mi (1,017.24 km) |
| Ascoli Piceno to Botosani | 719.13 mi (1,157.33 km) |
| Ascoli Piceno to Brad | 506.79 mi (815.59 km) |
| Ascoli Piceno to Bragadiru | 628.12 mi (1,010.87 km) |
| Ascoli Piceno to Braila | 731.93 mi (1,177.93 km) |
| Ascoli Piceno to Brasov | 625.74 mi (1,007.03 km) |
| Ascoli Piceno to Breaza | 620.83 mi (999.12 km) |
| Ascoli Piceno to Bucharest | 634.86 mi (1,021.71 km) |
| Ascoli Piceno to Buftea | 628.32 mi (1,011.19 km) |
| Ascoli Piceno to Buhusi | 695.59 mi (1,119.44 km) |
