| Fredericia to Bistrita | 859.73 mi (1,383.61 km) |
| Fredericia to Blaj | 892.52 mi (1,436.37 km) |
| Fredericia to Bocsa | 876.36 mi (1,410.36 km) |
| Fredericia to Boldesti-Scaeni | 1,018.06 mi (1,638.41 km) |
| Fredericia to Bolintin Vale | 1,041.74 mi (1,676.52 km) |
| Fredericia to Borsa | 838.48 mi (1,349.41 km) |
| Fredericia to Botosani | 900.36 mi (1,448.98 km) |
| Fredericia to Brad | 862.49 mi (1,388.04 km) |
| Fredericia to Bragadiru | 1,052.42 mi (1,693.70 km) |
| Fredericia to Braila | 1,065.93 mi (1,715.45 km) |
| Fredericia to Brasov | 971.25 mi (1,563.08 km) |
| Fredericia to Breaza | 998.40 mi (1,606.77 km) |
| Fredericia to Bucharest | 1,052.86 mi (1,694.41 km) |
| Fredericia to Buftea | 1,040.71 mi (1,674.86 km) |
| Fredericia to Buhusi | 951.72 mi (1,531.65 km) |
