| Hercules to Ames | 5,470.27 mi (8,803.54 km) |
| Hercules to Amorebieta | 5,667.48 mi (9,120.93 km) |
| Hercules to Amposta | 5,910.32 mi (9,511.74 km) |
| Hercules to Amurrio | 5,666.43 mi (9,119.24 km) |
| Hercules to Andoain | 5,692.52 mi (9,161.23 km) |
| Hercules to Andraitx | 6,033.31 mi (9,709.68 km) |
| Hercules to Andujar | 5,877.06 mi (9,458.21 km) |
| Hercules to Antequera | 5,908.06 mi (9,508.11 km) |
| Hercules to Antigua | 5,917.03 mi (9,522.54 km) |
| Hercules to Aranda de Duero | 5,710.15 mi (9,189.60 km) |
| Hercules to Aranjuez | 5,794.88 mi (9,325.96 km) |
| Hercules to Archena | 5,976.07 mi (9,617.55 km) |
| Hercules to Arcos de la Frontera | 5,872.97 mi (9,451.64 km) |
| Hercules to Arenys de Mar | 5,932.17 mi (9,546.91 km) |
| Hercules to Arenys de Munt | 5,930.21 mi (9,543.75 km) |
