| Piedmont to Argentona | 5,937.69 mi (9,555.80 km) |
| Piedmont to Arico el Nuevo | 5,818.24 mi (9,363.55 km) |
| Piedmont to Armilla | 5,945.79 mi (9,568.83 km) |
| Piedmont to Arnedo | 5,748.64 mi (9,251.54 km) |
| Piedmont to Arona | 5,813.75 mi (9,356.32 km) |
| Piedmont to Arrecife | 5,918.86 mi (9,525.48 km) |
| Piedmont to Arrigorriaga | 5,671.58 mi (9,127.52 km) |
| Piedmont to Arroyomolinos | 5,780.78 mi (9,303.26 km) |
| Piedmont to Arteijo | 5,464.20 mi (8,793.78 km) |
| Piedmont to Arucas | 5,866.69 mi (9,441.52 km) |
| Piedmont to Aspe | 5,992.22 mi (9,643.54 km) |
| Piedmont to Astorga | 5,594.43 mi (9,003.36 km) |
| Piedmont to Atarfe | 5,939.37 mi (9,558.49 km) |
| Piedmont to Avila | 5,733.00 mi (9,226.37 km) |
| Piedmont to Aviles | 5,547.29 mi (8,927.50 km) |
