| Gourock to Ames | 917.73 mi (1,476.95 km) |
| Gourock to Amorebieta | 884.70 mi (1,423.79 km) |
| Gourock to Amposta | 1,081.18 mi (1,739.99 km) |
| Gourock to Amurrio | 895.01 mi (1,440.38 km) |
| Gourock to Andoain | 888.76 mi (1,430.31 km) |
| Gourock to Andraitx | 1,179.01 mi (1,897.43 km) |
| Gourock to Andujar | 1,238.29 mi (1,992.83 km) |
| Gourock to Antequera | 1,308.37 mi (2,105.62 km) |
| Gourock to Antigua | 1,956.16 mi (3,148.13 km) |
| Gourock to Aranda de Duero | 987.31 mi (1,588.92 km) |
| Gourock to Aranjuez | 1,101.39 mi (1,772.51 km) |
| Gourock to Archena | 1,243.22 mi (2,000.78 km) |
| Gourock to Arcos de la Frontera | 1,327.65 mi (2,136.64 km) |
| Gourock to Arenys de Mar | 1,046.72 mi (1,684.54 km) |
| Gourock to Arenys de Munt | 1,044.53 mi (1,681.01 km) |
