| Asenovgrad to Bistrita | 353.98 mi (569.68 km) |
| Asenovgrad to Blaj | 291.18 mi (468.62 km) |
| Asenovgrad to Bocsa | 280.46 mi (451.36 km) |
| Asenovgrad to Boldesti-Scaeni | 216.20 mi (347.93 km) |
| Asenovgrad to Bolintin Vale | 173.81 mi (279.72 km) |
| Asenovgrad to Borsa | 389.72 mi (627.19 km) |
| Asenovgrad to Botosani | 405.72 mi (652.94 km) |
| Asenovgrad to Brad | 302.25 mi (486.43 km) |
| Asenovgrad to Bragadiru | 171.96 mi (276.75 km) |
| Asenovgrad to Braila | 272.69 mi (438.84 km) |
| Asenovgrad to Brasov | 254.94 mi (410.29 km) |
| Asenovgrad to Breaza | 222.64 mi (358.31 km) |
| Asenovgrad to Bucharest | 178.15 mi (286.71 km) |
| Asenovgrad to Buftea | 184.63 mi (297.14 km) |
| Asenovgrad to Buhusi | 337.04 mi (542.42 km) |
