| Firminy to Bistrita | 970.29 mi (1,561.53 km) |
| Firminy to Blaj | 944.89 mi (1,520.65 km) |
| Firminy to Bocsa | 843.90 mi (1,358.13 km) |
| Firminy to Boldesti-Scaeni | 1,055.46 mi (1,698.59 km) |
| Firminy to Bolintin Vale | 1,049.34 mi (1,688.75 km) |
| Firminy to Borsa | 978.35 mi (1,574.50 km) |
| Firminy to Botosani | 1,071.74 mi (1,724.80 km) |
| Firminy to Brad | 891.38 mi (1,434.53 km) |
| Firminy to Bragadiru | 1,060.91 mi (1,707.37 km) |
| Firminy to Braila | 1,145.65 mi (1,843.75 km) |
| Firminy to Brasov | 1,029.57 mi (1,656.93 km) |
| Firminy to Breaza | 1,036.08 mi (1,667.41 km) |
| Firminy to Bucharest | 1,066.31 mi (1,716.07 km) |
| Firminy to Buftea | 1,057.06 mi (1,701.17 km) |
| Firminy to Buhusi | 1,075.17 mi (1,730.31 km) |
