| Bad Nenndorf to Bistrita | 762.95 mi (1,227.84 km) |
| Bad Nenndorf to Blaj | 779.43 mi (1,254.37 km) |
| Bad Nenndorf to Bocsa | 736.95 mi (1,186.01 km) |
| Bad Nenndorf to Boldesti-Scaeni | 908.70 mi (1,462.41 km) |
| Bad Nenndorf to Bolintin Vale | 924.88 mi (1,488.45 km) |
| Bad Nenndorf to Borsa | 750.03 mi (1,207.06 km) |
| Bad Nenndorf to Botosani | 827.57 mi (1,331.85 km) |
| Bad Nenndorf to Brad | 739.80 mi (1,190.60 km) |
| Bad Nenndorf to Bragadiru | 936.41 mi (1,507.00 km) |
| Bad Nenndorf to Braila | 972.27 mi (1,564.73 km) |
| Bad Nenndorf to Brasov | 865.47 mi (1,392.84 km) |
| Bad Nenndorf to Breaza | 887.96 mi (1,429.03 km) |
| Bad Nenndorf to Bucharest | 938.32 mi (1,510.08 km) |
| Bad Nenndorf to Buftea | 926.35 mi (1,490.82 km) |
| Bad Nenndorf to Buhusi | 865.74 mi (1,393.28 km) |
