| Marion to Bicaz | 5,203.96 mi (8,374.97 km) |
| Marion to Bistrita | 5,141.35 mi (8,274.21 km) |
| Marion to Blaj | 5,169.79 mi (8,319.97 km) |
| Marion to Bocsa | 5,134.70 mi (8,263.50 km) |
| Marion to Boldesti-Scaeni | 5,297.49 mi (8,525.49 km) |
| Marion to Bolintin Vale | 5,318.08 mi (8,558.63 km) |
| Marion to Borsa | 5,120.62 mi (8,240.84 km) |
| Marion to Botosani | 5,179.82 mi (8,336.12 km) |
| Marion to Brad | 5,134.46 mi (8,263.11 km) |
| Marion to Bragadiru | 5,329.24 mi (8,576.58 km) |
| Marion to Braila | 5,348.06 mi (8,606.88 km) |
| Marion to Brasov | 5,251.56 mi (8,451.57 km) |
| Marion to Breaza | 5,277.35 mi (8,493.08 km) |
| Marion to Bucharest | 5,330.39 mi (8,578.43 km) |
| Marion to Buftea | 5,318.26 mi (8,558.91 km) |
