| Leganes to Bicaz | 1,550.35 mi (2,495.04 km) |
| Leganes to Bistrita | 1,477.90 mi (2,378.45 km) |
| Leganes to Blaj | 1,442.01 mi (2,320.69 km) |
| Leganes to Bocsa | 1,330.44 mi (2,141.14 km) |
| Leganes to Boldesti-Scaeni | 1,538.63 mi (2,476.19 km) |
| Leganes to Bolintin Vale | 1,524.54 mi (2,453.52 km) |
| Leganes to Borsa | 1,490.93 mi (2,399.41 km) |
| Leganes to Botosani | 1,584.15 mi (2,549.44 km) |
| Leganes to Brad | 1,388.19 mi (2,234.08 km) |
| Leganes to Bragadiru | 1,535.27 mi (2,470.78 km) |
| Leganes to Braila | 1,632.88 mi (2,627.86 km) |
| Leganes to Brasov | 1,520.55 mi (2,447.08 km) |
| Leganes to Breaza | 1,521.08 mi (2,447.94 km) |
| Leganes to Bucharest | 1,541.64 mi (2,481.03 km) |
| Leganes to Buftea | 1,534.11 mi (2,468.92 km) |
