| Wittmund to Bistrita | 857.90 mi (1,380.65 km) |
| Wittmund to Blaj | 878.49 mi (1,413.79 km) |
| Wittmund to Bocsa | 841.19 mi (1,353.77 km) |
| Wittmund to Boldesti-Scaeni | 1,007.44 mi (1,621.32 km) |
| Wittmund to Bolintin Vale | 1,025.35 mi (1,650.15 km) |
| Wittmund to Borsa | 842.66 mi (1,356.13 km) |
| Wittmund to Botosani | 916.25 mi (1,474.57 km) |
| Wittmund to Brad | 840.80 mi (1,353.14 km) |
| Wittmund to Bragadiru | 1,036.73 mi (1,668.46 km) |
| Wittmund to Braila | 1,067.43 mi (1,717.87 km) |
| Wittmund to Brasov | 963.20 mi (1,550.12 km) |
| Wittmund to Breaza | 986.87 mi (1,588.22 km) |
| Wittmund to Bucharest | 1,038.34 mi (1,671.04 km) |
| Wittmund to Buftea | 1,026.29 mi (1,651.65 km) |
| Wittmund to Buhusi | 958.39 mi (1,542.38 km) |
