| Clayton to Ayamonte | 1,176.32 mi (1,893.10 km) |
| Clayton to Azcoitia | 732.93 mi (1,179.54 km) |
| Clayton to Azpeitia | 732.68 mi (1,179.14 km) |
| Clayton to Azuqueca de Henares | 915.73 mi (1,473.72 km) |
| Clayton to Badajoz | 1,057.94 mi (1,702.59 km) |
| Clayton to Badalona | 873.42 mi (1,405.64 km) |
| Clayton to Baena | 1,123.25 mi (1,807.69 km) |
| Clayton to Baeza | 1,094.40 mi (1,761.27 km) |
| Clayton to Bailen | 1,088.62 mi (1,751.97 km) |
| Clayton to Balaguer | 837.26 mi (1,347.44 km) |
| Clayton to Banolas | 832.77 mi (1,340.21 km) |
| Clayton to Baranain | 758.81 mi (1,221.19 km) |
| Clayton to Barbadanes | 840.99 mi (1,353.45 km) |
| Clayton to Barbastro | 816.44 mi (1,313.93 km) |
| Clayton to Barcelona | 876.32 mi (1,410.29 km) |
