| Horizon West to Ames | 4,087.16 mi (6,577.65 km) |
| Horizon West to Amorebieta | 4,371.82 mi (7,035.77 km) |
| Horizon West to Amposta | 4,584.34 mi (7,377.78 km) |
| Horizon West to Amurrio | 4,361.77 mi (7,019.59 km) |
| Horizon West to Andoain | 4,406.73 mi (7,091.95 km) |
| Horizon West to Andraitx | 4,701.57 mi (7,566.45 km) |
| Horizon West to Andujar | 4,403.28 mi (7,086.40 km) |
| Horizon West to Antequera | 4,397.05 mi (7,076.37 km) |
| Horizon West to Antigua | 4,047.48 mi (6,513.78 km) |
| Horizon West to Aranda de Duero | 4,352.72 mi (7,005.03 km) |
| Horizon West to Aranjuez | 4,387.46 mi (7,060.93 km) |
| Horizon West to Archena | 4,544.49 mi (7,313.64 km) |
| Horizon West to Arcos de la Frontera | 4,336.75 mi (6,979.33 km) |
| Horizon West to Arenys de Mar | 4,662.61 mi (7,503.75 km) |
| Horizon West to Arenys de Munt | 4,661.44 mi (7,501.86 km) |
