| Louth to Argentona | 823.66 mi (1,325.56 km) |
| Louth to Arico el Nuevo | 1,931.08 mi (3,107.77 km) |
| Louth to Armilla | 1,133.78 mi (1,824.65 km) |
| Louth to Arnedo | 776.42 mi (1,249.53 km) |
| Louth to Arona | 1,940.97 mi (3,123.69 km) |
| Louth to Arrecife | 1,820.31 mi (2,929.51 km) |
| Louth to Arrigorriaga | 714.15 mi (1,149.31 km) |
| Louth to Arroyomolinos | 923.31 mi (1,485.93 km) |
| Louth to Arteijo | 796.21 mi (1,281.37 km) |
| Louth to Arucas | 1,914.82 mi (3,081.60 km) |
| Louth to Aspe | 1,038.50 mi (1,671.31 km) |
| Louth to Astorga | 803.46 mi (1,293.05 km) |
| Louth to Atarfe | 1,129.34 mi (1,817.49 km) |
| Louth to Avila | 905.36 mi (1,457.04 km) |
| Louth to Aviles | 729.19 mi (1,173.52 km) |
