| San Juan de Aznalfarache to Bicaz | 1,756.99 mi (2,827.60 km) |
| San Juan de Aznalfarache to Bistrita | 1,686.55 mi (2,714.24 km) |
| San Juan de Aznalfarache to Blaj | 1,645.94 mi (2,648.89 km) |
| San Juan de Aznalfarache to Bocsa | 1,531.04 mi (2,463.97 km) |
| San Juan de Aznalfarache to Boldesti-Scaeni | 1,735.11 mi (2,792.39 km) |
| San Juan de Aznalfarache to Bolintin Vale | 1,717.62 mi (2,764.24 km) |
| San Juan de Aznalfarache to Borsa | 1,702.04 mi (2,739.17 km) |
| San Juan de Aznalfarache to Botosani | 1,794.53 mi (2,888.02 km) |
| San Juan de Aznalfarache to Brad | 1,592.57 mi (2,562.99 km) |
| San Juan de Aznalfarache to Bragadiru | 1,727.84 mi (2,780.69 km) |
| San Juan de Aznalfarache to Braila | 1,830.23 mi (2,945.47 km) |
| San Juan de Aznalfarache to Brasov | 1,720.80 mi (2,769.36 km) |
| San Juan de Aznalfarache to Breaza | 1,718.58 mi (2,765.79 km) |
| San Juan de Aznalfarache to Bucharest | 1,734.56 mi (2,791.50 km) |
| San Juan de Aznalfarache to Buftea | 1,727.89 mi (2,780.77 km) |
