| Holbaek to Bistrita | 806.63 mi (1,298.15 km) |
| Holbaek to Blaj | 843.76 mi (1,357.91 km) |
| Holbaek to Bocsa | 836.47 mi (1,346.17 km) |
| Holbaek to Boldesti-Scaeni | 967.05 mi (1,556.31 km) |
| Holbaek to Bolintin Vale | 992.79 mi (1,597.74 km) |
| Holbaek to Borsa | 783.38 mi (1,260.73 km) |
| Holbaek to Botosani | 840.74 mi (1,353.04 km) |
| Holbaek to Brad | 817.07 mi (1,314.95 km) |
| Holbaek to Bragadiru | 1,003.12 mi (1,614.37 km) |
| Holbaek to Braila | 1,010.22 mi (1,625.79 km) |
| Holbaek to Brasov | 919.59 mi (1,479.93 km) |
| Holbaek to Breaza | 947.86 mi (1,525.43 km) |
| Holbaek to Bucharest | 1,003.11 mi (1,614.36 km) |
| Holbaek to Buftea | 991.00 mi (1,594.86 km) |
| Holbaek to Buhusi | 894.89 mi (1,440.18 km) |
