| Sondershausen to Bistrita | 679.52 mi (1,093.58 km) |
| Sondershausen to Blaj | 692.56 mi (1,114.56 km) |
| Sondershausen to Bocsa | 646.25 mi (1,040.04 km) |
| Sondershausen to Boldesti-Scaeni | 821.84 mi (1,322.62 km) |
| Sondershausen to Bolintin Vale | 836.68 mi (1,346.50 km) |
| Sondershausen to Borsa | 668.65 mi (1,076.08 km) |
| Sondershausen to Botosani | 749.29 mi (1,205.87 km) |
| Sondershausen to Brad | 651.46 mi (1,048.43 km) |
| Sondershausen to Bragadiru | 848.30 mi (1,365.21 km) |
| Sondershausen to Braila | 888.14 mi (1,429.33 km) |
| Sondershausen to Brasov | 779.48 mi (1,254.45 km) |
| Sondershausen to Breaza | 801.00 mi (1,289.08 km) |
| Sondershausen to Bucharest | 850.45 mi (1,368.67 km) |
| Sondershausen to Buftea | 838.55 mi (1,349.52 km) |
| Sondershausen to Buhusi | 783.94 mi (1,261.63 km) |
