| Drogheda to Buharkent | 1,979.11 mi (3,185.07 km) |
| Drogheda to Bulancak | 2,222.17 mi (3,576.24 km) |
| Drogheda to Bulanik | 2,467.56 mi (3,971.15 km) |
| Drogheda to Buldan | 1,978.48 mi (3,184.06 km) |
| Drogheda to Bunyan | 2,218.80 mi (3,570.81 km) |
| Drogheda to Burdur | 2,050.71 mi (3,300.29 km) |
| Drogheda to Burhaniye | 1,835.78 mi (2,954.40 km) |
| Drogheda to Bursa | 1,886.02 mi (3,035.26 km) |
| Drogheda to Buyukcekmece | 1,829.35 mi (2,944.05 km) |
| Drogheda to Buyukorhan | 1,900.79 mi (3,059.02 km) |
| Drogheda to Buyukyoncali | 1,787.58 mi (2,876.83 km) |
| Drogheda to Caglayancerit | 2,327.35 mi (3,745.50 km) |
| Drogheda to Cal | 1,998.66 mi (3,216.53 km) |
| Drogheda to Caldiran | 2,532.70 mi (4,075.99 km) |
| Drogheda to Camardi | 2,230.97 mi (3,590.40 km) |
