| Alcobendas to Bicaz | 1,537.80 mi (2,474.85 km) |
| Alcobendas to Bistrita | 1,465.20 mi (2,358.01 km) |
| Alcobendas to Blaj | 1,429.73 mi (2,300.93 km) |
| Alcobendas to Bocsa | 1,318.49 mi (2,121.91 km) |
| Alcobendas to Boldesti-Scaeni | 1,526.96 mi (2,457.40 km) |
| Alcobendas to Bolintin Vale | 1,513.16 mi (2,435.19 km) |
| Alcobendas to Borsa | 1,478.00 mi (2,378.62 km) |
| Alcobendas to Botosani | 1,571.27 mi (2,528.71 km) |
| Alcobendas to Brad | 1,375.89 mi (2,214.28 km) |
| Alcobendas to Bragadiru | 1,523.93 mi (2,452.52 km) |
| Alcobendas to Braila | 1,621.10 mi (2,608.91 km) |
| Alcobendas to Brasov | 1,508.56 mi (2,427.79 km) |
| Alcobendas to Breaza | 1,509.32 mi (2,429.02 km) |
| Alcobendas to Bucharest | 1,530.26 mi (2,462.72 km) |
| Alcobendas to Buftea | 1,522.66 mi (2,450.49 km) |
