| Allen Park to Bicaz | 4,912.22 mi (7,905.46 km) |
| Allen Park to Bistrita | 4,846.19 mi (7,799.19 km) |
| Allen Park to Blaj | 4,869.14 mi (7,836.12 km) |
| Allen Park to Bocsa | 4,825.02 mi (7,765.12 km) |
| Allen Park to Boldesti-Scaeni | 4,998.06 mi (8,043.61 km) |
| Allen Park to Bolintin Vale | 5,015.62 mi (8,071.86 km) |
| Allen Park to Borsa | 4,828.05 mi (7,770.00 km) |
| Allen Park to Botosani | 4,893.11 mi (7,874.70 km) |
| Allen Park to Brad | 4,830.64 mi (7,774.17 km) |
| Allen Park to Bragadiru | 5,027.09 mi (8,090.31 km) |
| Allen Park to Braila | 5,055.03 mi (8,135.28 km) |
| Allen Park to Brasov | 4,953.50 mi (7,971.89 km) |
| Allen Park to Breaza | 4,977.52 mi (8,010.54 km) |
| Allen Park to Bucharest | 5,028.83 mi (8,093.13 km) |
| Allen Park to Buftea | 5,016.81 mi (8,073.78 km) |
