| Guillena to Bicaz | 1,752.42 mi (2,820.25 km) |
| Guillena to Bistrita | 1,681.79 mi (2,706.58 km) |
| Guillena to Blaj | 1,641.58 mi (2,641.86 km) |
| Guillena to Bocsa | 1,526.91 mi (2,457.33 km) |
| Guillena to Boldesti-Scaeni | 1,731.36 mi (2,786.36 km) |
| Guillena to Bolintin Vale | 1,714.13 mi (2,758.63 km) |
| Guillena to Borsa | 1,697.06 mi (2,731.16 km) |
| Guillena to Botosani | 1,789.64 mi (2,880.15 km) |
| Guillena to Brad | 1,588.15 mi (2,555.88 km) |
| Guillena to Bragadiru | 1,724.39 mi (2,775.14 km) |
| Guillena to Braila | 1,826.44 mi (2,939.37 km) |
| Guillena to Brasov | 1,716.75 mi (2,762.84 km) |
| Guillena to Breaza | 1,714.75 mi (2,759.62 km) |
| Guillena to Bucharest | 1,731.09 mi (2,785.91 km) |
| Guillena to Buftea | 1,724.35 mi (2,775.07 km) |
