| Billingham to Argentona | 917.43 mi (1,476.45 km) |
| Billingham to Arico el Nuevo | 1,978.92 mi (3,184.77 km) |
| Billingham to Armilla | 1,211.47 mi (1,949.67 km) |
| Billingham to Arnedo | 857.12 mi (1,379.41 km) |
| Billingham to Arona | 1,988.42 mi (3,200.06 km) |
| Billingham to Arrecife | 1,875.32 mi (3,018.04 km) |
| Billingham to Arrigorriaga | 791.17 mi (1,273.27 km) |
| Billingham to Arroyomolinos | 998.44 mi (1,606.83 km) |
| Billingham to Arteijo | 846.34 mi (1,362.05 km) |
| Billingham to Arucas | 1,965.35 mi (3,162.92 km) |
| Billingham to Aspe | 1,124.01 mi (1,808.91 km) |
| Billingham to Astorga | 867.22 mi (1,395.65 km) |
| Billingham to Atarfe | 1,206.77 mi (1,942.11 km) |
| Billingham to Avila | 977.25 mi (1,572.73 km) |
| Billingham to Aviles | 791.63 mi (1,274.00 km) |
