| Oldenburg in Holstein to Bistrita | 772.33 mi (1,242.95 km) |
| Oldenburg in Holstein to Blaj | 801.84 mi (1,290.44 km) |
| Oldenburg in Holstein to Bocsa | 781.17 mi (1,257.17 km) |
| Oldenburg in Holstein to Boldesti-Scaeni | 928.63 mi (1,494.48 km) |
| Oldenburg in Holstein to Bolintin Vale | 950.87 mi (1,530.27 km) |
| Oldenburg in Holstein to Borsa | 752.89 mi (1,211.66 km) |
| Oldenburg in Holstein to Botosani | 819.08 mi (1,318.19 km) |
| Oldenburg in Holstein to Brad | 769.90 mi (1,239.03 km) |
| Oldenburg in Holstein to Bragadiru | 961.74 mi (1,547.77 km) |
| Oldenburg in Holstein to Braila | 980.19 mi (1,577.46 km) |
| Oldenburg in Holstein to Brasov | 882.40 mi (1,420.09 km) |
| Oldenburg in Holstein to Breaza | 908.67 mi (1,462.37 km) |
| Oldenburg in Holstein to Bucharest | 962.48 mi (1,548.96 km) |
| Oldenburg in Holstein to Buftea | 950.32 mi (1,529.40 km) |
| Oldenburg in Holstein to Buhusi | 867.35 mi (1,395.87 km) |
