| Ostrhauderfehn to Bistrita | 851.56 mi (1,370.45 km) |
| Ostrhauderfehn to Blaj | 869.61 mi (1,399.50 km) |
| Ostrhauderfehn to Bocsa | 828.25 mi (1,332.94 km) |
| Ostrhauderfehn to Boldesti-Scaeni | 998.81 mi (1,607.43 km) |
| Ostrhauderfehn to Bolintin Vale | 1,015.52 mi (1,634.32 km) |
| Ostrhauderfehn to Borsa | 837.61 mi (1,348.00 km) |
| Ostrhauderfehn to Botosani | 913.28 mi (1,469.78 km) |
| Ostrhauderfehn to Brad | 830.55 mi (1,336.64 km) |
| Ostrhauderfehn to Bragadiru | 1,027.01 mi (1,652.81 km) |
| Ostrhauderfehn to Braila | 1,061.06 mi (1,707.61 km) |
| Ostrhauderfehn to Brasov | 955.22 mi (1,537.27 km) |
| Ostrhauderfehn to Breaza | 978.12 mi (1,574.13 km) |
| Ostrhauderfehn to Bucharest | 1,028.84 mi (1,655.75 km) |
| Ostrhauderfehn to Buftea | 1,016.84 mi (1,636.45 km) |
| Ostrhauderfehn to Buhusi | 953.39 mi (1,534.33 km) |
