| Giessen to Azcoitia | 726.89 mi (1,169.82 km) |
| Giessen to Azpeitia | 725.24 mi (1,167.16 km) |
| Giessen to Azuqueca de Henares | 899.02 mi (1,446.82 km) |
| Giessen to Badajoz | 1,110.58 mi (1,787.31 km) |
| Giessen to Badalona | 702.92 mi (1,131.23 km) |
| Giessen to Baena | 1,100.00 mi (1,770.28 km) |
| Giessen to Baeza | 1,054.43 mi (1,696.95 km) |
| Giessen to Bailen | 1,056.87 mi (1,700.87 km) |
| Giessen to Balaguer | 713.58 mi (1,148.39 km) |
| Giessen to Banolas | 648.47 mi (1,043.61 km) |
| Giessen to Baranain | 726.00 mi (1,168.38 km) |
| Giessen to Barbadanes | 971.18 mi (1,562.96 km) |
| Giessen to Barbastro | 716.53 mi (1,153.14 km) |
| Giessen to Barcelona | 707.31 mi (1,138.30 km) |
| Giessen to Bargas | 957.18 mi (1,540.43 km) |
