| Cologne to Azcoitia | 689.83 mi (1,110.18 km) |
| Cologne to Azpeitia | 688.35 mi (1,107.79 km) |
| Cologne to Azuqueca de Henares | 867.91 mi (1,396.76 km) |
| Cologne to Badajoz | 1,072.58 mi (1,726.15 km) |
| Cologne to Badalona | 693.96 mi (1,116.82 km) |
| Cologne to Baena | 1,073.25 mi (1,727.22 km) |
| Cologne to Baeza | 1,029.69 mi (1,657.12 km) |
| Cologne to Bailen | 1,030.85 mi (1,658.99 km) |
| Cologne to Balaguer | 696.00 mi (1,120.10 km) |
| Cologne to Banolas | 640.60 mi (1,030.95 km) |
| Cologne to Baranain | 693.12 mi (1,115.47 km) |
| Cologne to Barbadanes | 920.73 mi (1,481.76 km) |
| Cologne to Barbastro | 694.73 mi (1,118.05 km) |
| Cologne to Barcelona | 698.18 mi (1,123.61 km) |
| Cologne to Bargas | 925.32 mi (1,489.17 km) |
