| Portales to Ames | 4,876.66 mi (7,848.23 km) |
| Portales to Amorebieta | 5,121.57 mi (8,242.38 km) |
| Portales to Amposta | 5,359.22 mi (8,624.83 km) |
| Portales to Amurrio | 5,116.31 mi (8,233.91 km) |
| Portales to Andoain | 5,152.14 mi (8,291.57 km) |
| Portales to Andraitx | 5,483.88 mi (8,825.45 km) |
| Portales to Andujar | 5,255.78 mi (8,458.37 km) |
| Portales to Antequera | 5,270.43 mi (8,481.94 km) |
| Portales to Antigua | 5,112.93 mi (8,228.46 km) |
| Portales to Aranda de Duero | 5,137.18 mi (8,267.50 km) |
| Portales to Aranjuez | 5,201.71 mi (8,371.34 km) |
| Portales to Archena | 5,377.78 mi (8,654.69 km) |
| Portales to Arcos de la Frontera | 5,222.50 mi (8,404.81 km) |
| Portales to Arenys de Mar | 5,408.32 mi (8,703.85 km) |
| Portales to Arenys de Munt | 5,406.65 mi (8,701.17 km) |
