| Drogheda to Bistrita | 1,419.06 mi (2,283.76 km) |
| Drogheda to Blaj | 1,429.68 mi (2,300.84 km) |
| Drogheda to Bocsa | 1,371.94 mi (2,207.92 km) |
| Drogheda to Boldesti-Scaeni | 1,558.60 mi (2,508.32 km) |
| Drogheda to Bolintin Vale | 1,570.66 mi (2,527.73 km) |
| Drogheda to Borsa | 1,407.95 mi (2,265.87 km) |
| Drogheda to Botosani | 1,486.73 mi (2,392.66 km) |
| Drogheda to Brad | 1,386.06 mi (2,230.65 km) |
| Drogheda to Bragadiru | 1,582.47 mi (2,546.74 km) |
| Drogheda to Braila | 1,627.41 mi (2,619.07 km) |
| Drogheda to Brasov | 1,517.50 mi (2,442.18 km) |
| Drogheda to Breaza | 1,537.66 mi (2,474.63 km) |
| Drogheda to Bucharest | 1,585.18 mi (2,551.09 km) |
| Drogheda to Buftea | 1,573.49 mi (2,532.29 km) |
| Drogheda to Buhusi | 1,523.40 mi (2,451.67 km) |
