| Witham to Bicaz | 1,187.37 mi (1,910.89 km) |
| Witham to Bistrita | 1,113.19 mi (1,791.51 km) |
| Witham to Blaj | 1,118.77 mi (1,800.48 km) |
| Witham to Bocsa | 1,055.46 mi (1,698.60 km) |
| Witham to Boldesti-Scaeni | 1,246.88 mi (2,006.66 km) |
| Witham to Bolintin Vale | 1,256.82 mi (2,022.66 km) |
| Witham to Borsa | 1,104.99 mi (1,778.32 km) |
| Witham to Botosani | 1,187.88 mi (1,911.71 km) |
| Witham to Brad | 1,073.29 mi (1,727.29 km) |
| Witham to Bragadiru | 1,268.72 mi (2,041.81 km) |
| Witham to Braila | 1,319.47 mi (2,123.48 km) |
| Witham to Brasov | 1,207.33 mi (1,943.02 km) |
| Witham to Breaza | 1,225.91 mi (1,972.92 km) |
| Witham to Bucharest | 1,271.77 mi (2,046.71 km) |
| Witham to Buftea | 1,260.27 mi (2,028.20 km) |
