| Greenock to Ames | 917.91 mi (1,477.23 km) |
| Greenock to Amorebieta | 884.21 mi (1,422.99 km) |
| Greenock to Amposta | 1,080.39 mi (1,738.73 km) |
| Greenock to Amurrio | 894.54 mi (1,439.62 km) |
| Greenock to Andoain | 888.18 mi (1,429.38 km) |
| Greenock to Andraitx | 1,178.09 mi (1,895.95 km) |
| Greenock to Andujar | 1,237.96 mi (1,992.30 km) |
| Greenock to Antequera | 1,308.09 mi (2,105.17 km) |
| Greenock to Antigua | 1,956.51 mi (3,148.70 km) |
| Greenock to Aranda de Duero | 986.93 mi (1,588.31 km) |
| Greenock to Aranjuez | 1,101.01 mi (1,771.90 km) |
| Greenock to Archena | 1,242.65 mi (1,999.85 km) |
| Greenock to Arcos de la Frontera | 1,327.47 mi (2,136.36 km) |
| Greenock to Arenys de Mar | 1,045.74 mi (1,682.96 km) |
| Greenock to Arenys de Munt | 1,043.55 mi (1,679.42 km) |
