| Hardenberg to Azcoitia | 768.05 mi (1,236.06 km) |
| Hardenberg to Azpeitia | 766.77 mi (1,234.01 km) |
| Hardenberg to Azuqueca de Henares | 950.97 mi (1,530.45 km) |
| Hardenberg to Badajoz | 1,146.52 mi (1,845.15 km) |
| Hardenberg to Badalona | 796.11 mi (1,281.21 km) |
| Hardenberg to Baena | 1,159.50 mi (1,866.04 km) |
| Hardenberg to Baeza | 1,118.06 mi (1,799.34 km) |
| Hardenberg to Bailen | 1,118.01 mi (1,799.27 km) |
| Hardenberg to Balaguer | 792.36 mi (1,275.19 km) |
| Hardenberg to Banolas | 743.73 mi (1,196.91 km) |
| Hardenberg to Baranain | 775.91 mi (1,248.70 km) |
| Hardenberg to Barbadanes | 978.23 mi (1,574.31 km) |
| Hardenberg to Barbastro | 787.81 mi (1,267.85 km) |
| Hardenberg to Barcelona | 800.20 mi (1,287.80 km) |
| Hardenberg to Bargas | 1,007.21 mi (1,620.94 km) |
