| Haarlem to Bistrita | 954.18 mi (1,535.61 km) |
| Haarlem to Blaj | 965.12 mi (1,553.22 km) |
| Haarlem to Bocsa | 911.26 mi (1,466.54 km) |
| Haarlem to Boldesti-Scaeni | 1,094.20 mi (1,760.94 km) |
| Haarlem to Bolintin Vale | 1,107.21 mi (1,781.88 km) |
| Haarlem to Borsa | 943.57 mi (1,518.52 km) |
| Haarlem to Botosani | 1,023.73 mi (1,647.54 km) |
| Haarlem to Brad | 922.25 mi (1,484.22 km) |
| Haarlem to Bragadiru | 1,118.96 mi (1,800.80 km) |
| Haarlem to Braila | 1,162.45 mi (1,870.78 km) |
| Haarlem to Brasov | 1,052.73 mi (1,694.21 km) |
| Haarlem to Breaza | 1,073.28 mi (1,727.28 km) |
| Haarlem to Bucharest | 1,121.47 mi (1,804.83 km) |
| Haarlem to Buftea | 1,109.71 mi (1,785.90 km) |
| Haarlem to Buhusi | 1,058.84 mi (1,704.04 km) |
