| Oullins to Bistrita | 940.44 mi (1,513.49 km) |
| Oullins to Blaj | 916.26 mi (1,474.59 km) |
| Oullins to Bocsa | 816.71 mi (1,314.37 km) |
| Oullins to Boldesti-Scaeni | 1,028.12 mi (1,654.59 km) |
| Oullins to Bolintin Vale | 1,022.84 mi (1,646.10 km) |
| Oullins to Borsa | 947.91 mi (1,525.52 km) |
| Oullins to Botosani | 1,041.22 mi (1,675.69 km) |
| Oullins to Brad | 862.90 mi (1,388.70 km) |
| Oullins to Bragadiru | 1,034.48 mi (1,664.83 km) |
| Oullins to Braila | 1,117.74 mi (1,798.82 km) |
| Oullins to Brasov | 1,001.45 mi (1,611.68 km) |
| Oullins to Breaza | 1,008.59 mi (1,623.16 km) |
| Oullins to Bucharest | 1,039.76 mi (1,673.34 km) |
| Oullins to Buftea | 1,030.35 mi (1,658.19 km) |
| Oullins to Buhusi | 1,045.72 mi (1,682.92 km) |
