| Lisburn to Bicaz | 1,484.72 mi (2,389.43 km) |
| Lisburn to Bistrita | 1,413.26 mi (2,274.42 km) |
| Lisburn to Blaj | 1,426.76 mi (2,296.14 km) |
| Lisburn to Bocsa | 1,373.42 mi (2,210.30 km) |
| Lisburn to Boldesti-Scaeni | 1,555.97 mi (2,504.09 km) |
| Lisburn to Bolintin Vale | 1,569.53 mi (2,525.92 km) |
| Lisburn to Borsa | 1,400.72 mi (2,254.23 km) |
| Lisburn to Botosani | 1,477.43 mi (2,377.69 km) |
| Lisburn to Brad | 1,384.48 mi (2,228.11 km) |
| Lisburn to Bragadiru | 1,581.27 mi (2,544.81 km) |
| Lisburn to Braila | 1,622.31 mi (2,610.86 km) |
| Lisburn to Brasov | 1,513.93 mi (2,436.43 km) |
| Lisburn to Breaza | 1,535.08 mi (2,470.48 km) |
| Lisburn to Bucharest | 1,583.71 mi (2,548.73 km) |
| Lisburn to Buftea | 1,571.91 mi (2,529.74 km) |
