| Nusaybin to Bicaz | 1,028.77 mi (1,655.65 km) |
| Nusaybin to Bistrita | 1,099.24 mi (1,769.05 km) |
| Nusaybin to Blaj | 1,088.78 mi (1,752.22 km) |
| Nusaybin to Bocsa | 1,160.16 mi (1,867.09 km) |
| Nusaybin to Boldesti-Scaeni | 960.85 mi (1,546.34 km) |
| Nusaybin to Bolintin Vale | 953.57 mi (1,534.62 km) |
| Nusaybin to Borsa | 1,113.13 mi (1,791.41 km) |
| Nusaybin to Botosani | 1,042.85 mi (1,678.30 km) |
| Nusaybin to Brad | 1,134.81 mi (1,826.30 km) |
| Nusaybin to Bragadiru | 941.59 mi (1,515.35 km) |
| Nusaybin to Braila | 890.16 mi (1,432.58 km) |
| Nusaybin to Brasov | 1,000.35 mi (1,609.91 km) |
| Nusaybin to Breaza | 981.81 mi (1,580.07 km) |
| Nusaybin to Bucharest | 937.90 mi (1,509.41 km) |
| Nusaybin to Buftea | 949.03 mi (1,527.32 km) |
