| Siegburg to Azcoitia | 690.57 mi (1,111.36 km) |
| Siegburg to Azpeitia | 689.05 mi (1,108.92 km) |
| Siegburg to Azuqueca de Henares | 867.53 mi (1,396.16 km) |
| Siegburg to Badajoz | 1,073.72 mi (1,727.98 km) |
| Siegburg to Badalona | 689.27 mi (1,109.27 km) |
| Siegburg to Baena | 1,072.09 mi (1,725.37 km) |
| Siegburg to Baeza | 1,028.13 mi (1,654.61 km) |
| Siegburg to Bailen | 1,029.54 mi (1,656.88 km) |
| Siegburg to Balaguer | 692.87 mi (1,115.06 km) |
| Siegburg to Banolas | 635.67 mi (1,023.01 km) |
| Siegburg to Baranain | 692.99 mi (1,115.26 km) |
| Siegburg to Barbadanes | 924.58 mi (1,487.97 km) |
| Siegburg to Barbastro | 692.39 mi (1,114.30 km) |
| Siegburg to Barcelona | 693.53 mi (1,116.12 km) |
| Siegburg to Bargas | 925.13 mi (1,488.85 km) |
