| Witham to Ayamonte | 1,082.01 mi (1,741.32 km) |
| Witham to Azcoitia | 611.05 mi (983.39 km) |
| Witham to Azpeitia | 610.40 mi (982.34 km) |
| Witham to Azuqueca de Henares | 798.00 mi (1,284.25 km) |
| Witham to Badajoz | 964.78 mi (1,552.66 km) |
| Witham to Badalona | 720.06 mi (1,158.83 km) |
| Witham to Baena | 1,008.97 mi (1,623.77 km) |
| Witham to Baeza | 975.00 mi (1,569.10 km) |
| Witham to Bailen | 971.29 mi (1,563.14 km) |
| Witham to Balaguer | 691.49 mi (1,112.85 km) |
| Witham to Banolas | 676.13 mi (1,088.12 km) |
| Witham to Baranain | 630.91 mi (1,015.34 km) |
| Witham to Barbadanes | 768.49 mi (1,236.77 km) |
| Witham to Barbastro | 674.89 mi (1,086.14 km) |
| Witham to Barcelona | 723.29 mi (1,164.02 km) |
