| Cubellas to Bicaz | 1,268.66 mi (2,041.71 km) |
| Cubellas to Bistrita | 1,197.72 mi (1,927.54 km) |
| Cubellas to Blaj | 1,158.42 mi (1,864.30 km) |
| Cubellas to Bocsa | 1,044.83 mi (1,681.50 km) |
| Cubellas to Boldesti-Scaeni | 1,251.33 mi (2,013.82 km) |
| Cubellas to Bolintin Vale | 1,236.01 mi (1,989.17 km) |
| Cubellas to Borsa | 1,212.87 mi (1,951.93 km) |
| Cubellas to Botosani | 1,305.46 mi (2,100.94 km) |
| Cubellas to Brad | 1,104.85 mi (1,778.08 km) |
| Cubellas to Bragadiru | 1,246.59 mi (2,006.19 km) |
| Cubellas to Braila | 1,346.01 mi (2,166.19 km) |
| Cubellas to Brasov | 1,234.94 mi (1,987.44 km) |
| Cubellas to Breaza | 1,234.18 mi (1,986.23 km) |
| Cubellas to Bucharest | 1,253.07 mi (2,016.62 km) |
| Cubellas to Buftea | 1,245.81 mi (2,004.94 km) |
