| Mafra to Bistrita | 1,783.68 mi (2,870.56 km) |
| Mafra to Blaj | 1,749.89 mi (2,816.18 km) |
| Mafra to Bocsa | 1,639.57 mi (2,638.63 km) |
| Mafra to Boldesti-Scaeni | 1,848.53 mi (2,974.92 km) |
| Mafra to Bolintin Vale | 1,835.07 mi (2,953.26 km) |
| Mafra to Borsa | 1,795.36 mi (2,889.35 km) |
| Mafra to Botosani | 1,888.80 mi (3,039.72 km) |
| Mafra to Brad | 1,696.00 mi (2,729.45 km) |
| Mafra to Bragadiru | 1,845.87 mi (2,970.64 km) |
| Mafra to Braila | 1,942.49 mi (3,126.13 km) |
| Mafra to Brasov | 1,829.51 mi (2,944.32 km) |
| Mafra to Breaza | 1,830.76 mi (2,946.32 km) |
| Mafra to Bucharest | 1,852.18 mi (2,980.80 km) |
| Mafra to Buftea | 1,844.52 mi (2,968.47 km) |
| Mafra to Buhusi | 1,884.97 mi (3,033.56 km) |
