| Prudhoe to Ayamonte | 1,254.70 mi (2,019.24 km) |
| Prudhoe to Azcoitia | 814.31 mi (1,310.50 km) |
| Prudhoe to Azpeitia | 814.07 mi (1,310.12 km) |
| Prudhoe to Azuqueca de Henares | 996.82 mi (1,604.22 km) |
| Prudhoe to Badajoz | 1,136.34 mi (1,828.76 km) |
| Prudhoe to Badalona | 952.98 mi (1,533.67 km) |
| Prudhoe to Baena | 1,203.96 mi (1,937.59 km) |
| Prudhoe to Baeza | 1,175.49 mi (1,891.77 km) |
| Prudhoe to Bailen | 1,169.58 mi (1,882.26 km) |
| Prudhoe to Balaguer | 917.95 mi (1,477.29 km) |
| Prudhoe to Banolas | 911.54 mi (1,466.98 km) |
| Prudhoe to Baranain | 840.28 mi (1,352.31 km) |
| Prudhoe to Barbadanes | 916.61 mi (1,475.14 km) |
| Prudhoe to Barbastro | 897.50 mi (1,444.38 km) |
| Prudhoe to Barcelona | 955.94 mi (1,538.44 km) |
