| Trier to Arico el Nuevo | 1,924.14 mi (3,096.61 km) |
| Trier to Armilla | 1,009.53 mi (1,624.68 km) |
| Trier to Arnedo | 668.03 mi (1,075.09 km) |
| Trier to Arona | 1,935.48 mi (3,114.85 km) |
| Trier to Arrecife | 1,784.39 mi (2,871.70 km) |
| Trier to Arrigorriaga | 639.52 mi (1,029.21 km) |
| Trier to Arroyomolinos | 832.02 mi (1,339.01 km) |
| Trier to Arteijo | 844.73 mi (1,359.46 km) |
| Trier to Arucas | 1,896.51 mi (3,052.14 km) |
| Trier to Aspe | 869.04 mi (1,398.59 km) |
| Trier to Astorga | 788.49 mi (1,268.95 km) |
| Trier to Atarfe | 1,006.90 mi (1,620.44 km) |
| Trier to Avila | 834.73 mi (1,343.36 km) |
| Trier to Aviles | 731.77 mi (1,177.67 km) |
| Trier to Ayamonte | 1,113.45 mi (1,791.92 km) |
