| Heerlen to Bistrita | 875.59 mi (1,409.12 km) |
| Heerlen to Blaj | 879.80 mi (1,415.90 km) |
| Heerlen to Bocsa | 816.80 mi (1,314.51 km) |
| Heerlen to Boldesti-Scaeni | 1,007.78 mi (1,621.86 km) |
| Heerlen to Bolintin Vale | 1,017.67 mi (1,637.78 km) |
| Heerlen to Borsa | 868.57 mi (1,397.82 km) |
| Heerlen to Botosani | 953.15 mi (1,533.94 km) |
| Heerlen to Brad | 834.13 mi (1,342.40 km) |
| Heerlen to Bragadiru | 1,029.56 mi (1,656.91 km) |
| Heerlen to Braila | 1,081.03 mi (1,739.74 km) |
| Heerlen to Brasov | 968.46 mi (1,558.58 km) |
| Heerlen to Breaza | 986.81 mi (1,588.12 km) |
| Heerlen to Bucharest | 1,032.59 mi (1,661.80 km) |
| Heerlen to Buftea | 1,021.09 mi (1,643.29 km) |
| Heerlen to Buhusi | 982.27 mi (1,580.81 km) |
