| Bucharest to Azcoitia | 1,412.37 mi (2,272.99 km) |
| Bucharest to Azpeitia | 1,410.11 mi (2,269.35 km) |
| Bucharest to Azuqueca de Henares | 1,511.50 mi (2,432.53 km) |
| Bucharest to Badajoz | 1,737.59 mi (2,796.38 km) |
| Bucharest to Badalona | 1,220.67 mi (1,964.48 km) |
| Bucharest to Baena | 1,643.40 mi (2,644.79 km) |
| Bucharest to Baeza | 1,590.59 mi (2,559.80 km) |
| Bucharest to Bailen | 1,602.33 mi (2,578.71 km) |
| Bucharest to Balaguer | 1,283.79 mi (2,066.06 km) |
| Bucharest to Banolas | 1,180.70 mi (1,900.16 km) |
| Bucharest to Baranain | 1,387.02 mi (2,232.19 km) |
| Bucharest to Barbadanes | 1,702.31 mi (2,739.61 km) |
| Bucharest to Barbastro | 1,312.50 mi (2,112.26 km) |
| Bucharest to Barcelona | 1,224.53 mi (1,970.69 km) |
| Bucharest to Bargas | 1,563.81 mi (2,516.70 km) |
