| Drogheda to Bahcesaray | 2,533.38 mi (4,077.07 km) |
| Drogheda to Balikesir | 1,865.77 mi (3,002.67 km) |
| Drogheda to Balya | 1,848.59 mi (2,975.02 km) |
| Drogheda to Banaz | 1,981.25 mi (3,188.51 km) |
| Drogheda to Bandirma | 1,835.71 mi (2,954.29 km) |
| Drogheda to Bartin | 1,952.78 mi (3,142.69 km) |
| Drogheda to Baskale | 2,586.32 mi (4,162.28 km) |
| Drogheda to Baskil | 2,351.28 mi (3,784.01 km) |
| Drogheda to Basmakci | 2,031.74 mi (3,269.76 km) |
| Drogheda to Batman | 2,476.29 mi (3,985.20 km) |
| Drogheda to Battalgazi | 2,339.48 mi (3,765.03 km) |
| Drogheda to Bayat | 2,073.51 mi (3,336.99 km) |
| Drogheda to Bayburt | 2,332.77 mi (3,754.23 km) |
| Drogheda to Bayindir | 1,924.38 mi (3,096.99 km) |
| Drogheda to Baykan | 2,490.11 mi (4,007.44 km) |
