| Madison to Argentona | 4,432.52 mi (7,133.46 km) |
| Madison to Arico el Nuevo | 4,090.48 mi (6,582.99 km) |
| Madison to Armilla | 4,346.74 mi (6,995.41 km) |
| Madison to Arnedo | 4,216.04 mi (6,785.07 km) |
| Madison to Arona | 4,085.07 mi (6,574.28 km) |
| Madison to Arrecife | 4,204.51 mi (6,766.51 km) |
| Madison to Arrigorriaga | 4,145.23 mi (6,671.10 km) |
| Madison to Arroyomolinos | 4,212.57 mi (6,779.47 km) |
| Madison to Arteijo | 3,900.08 mi (6,276.57 km) |
| Madison to Arucas | 4,141.57 mi (6,665.21 km) |
| Madison to Aspe | 4,425.72 mi (7,122.51 km) |
| Madison to Astorga | 4,036.43 mi (6,496.01 km) |
| Madison to Atarfe | 4,340.55 mi (6,985.44 km) |
| Madison to Avila | 4,163.61 mi (6,700.68 km) |
| Madison to Aviles | 4,003.66 mi (6,443.27 km) |
