| Derik to Bicaz | 978.37 mi (1,574.53 km) |
| Derik to Bistrita | 1,048.14 mi (1,686.82 km) |
| Derik to Blaj | 1,036.30 mi (1,667.76 km) |
| Derik to Bocsa | 1,106.20 mi (1,780.26 km) |
| Derik to Boldesti-Scaeni | 908.04 mi (1,461.35 km) |
| Derik to Bolintin Vale | 900.00 mi (1,448.41 km) |
| Derik to Borsa | 1,062.77 mi (1,710.37 km) |
| Derik to Botosani | 994.02 mi (1,599.72 km) |
| Derik to Brad | 1,081.85 mi (1,741.06 km) |
| Derik to Bragadiru | 888.03 mi (1,429.15 km) |
| Derik to Braila | 838.80 mi (1,349.91 km) |
| Derik to Brasov | 948.08 mi (1,525.79 km) |
| Derik to Breaza | 929.01 mi (1,495.09 km) |
| Derik to Bucharest | 884.46 mi (1,423.39 km) |
| Derik to Buftea | 895.67 mi (1,441.44 km) |
