| Demir Hisar to Bistrita | 439.86 mi (707.89 km) |
| Demir Hisar to Blaj | 368.08 mi (592.37 km) |
| Demir Hisar to Bocsa | 288.14 mi (463.71 km) |
| Demir Hisar to Boldesti-Scaeni | 358.36 mi (576.73 km) |
| Demir Hisar to Bolintin Vale | 320.74 mi (516.18 km) |
| Demir Hisar to Borsa | 476.09 mi (766.20 km) |
| Demir Hisar to Botosani | 525.07 mi (845.02 km) |
| Demir Hisar to Brad | 348.28 mi (560.50 km) |
| Demir Hisar to Bragadiru | 325.32 mi (523.55 km) |
| Demir Hisar to Braila | 439.96 mi (708.05 km) |
| Demir Hisar to Brasov | 378.52 mi (609.18 km) |
| Demir Hisar to Breaza | 354.19 mi (570.02 km) |
| Demir Hisar to Bucharest | 332.93 mi (535.80 km) |
| Demir Hisar to Buftea | 333.48 mi (536.68 km) |
| Demir Hisar to Buhusi | 467.65 mi (752.61 km) |
